Aug
1
Cilostazol
August 1, 2009 | Leave a Comment
Generic Name
Cilostazol (sil-oe-STAY-zol) Lq
Brand Name Pletal
Type of Drug Antiplatelet.
Prescribed For Intermittent claudication.
General Information
In intermittent claudication, leg muscles go into spasm due to reduced blood flow. This occurs when plaque buildup narrows blood vessels leading to the calf or other leg muscles. People with this condition often develop leg pain after walking only a short distance. Cilostazol prevents blood platelets from “clumping together” to begin the process of forming a blood clot, which can further obstruct arteries and worsen intermittent claudication. This drug is broken down in the liver.
Cautions and Warnings
Do not take this drug if you are allergic or sensitive to any of its ingredients.
?P,Ople with congestive heart failure (CHF) should not take cilostazol. Some studies indicate that long-term use of this drug may cause cardiovascular problems.
People with hemostatic disorders or active pathologic bleeding should not take cilostazil.
Drug Interactions
• Avoid mixing cilostazol with ketoconazole, itraconazole, fluconazole, miconazole, fluvoxamine, fluoxetine, nefazodone, or sertraline because this interaction may slow the breakdown of cilostazol, prolonging its effects. Cilostazol dosage is reduced by 50% when it is combined with any of these drugs.
• Aspirin can increase the anticoagulant (blood-thinning) effect of cilostazol, but this combination has not caused serious bleeding problems. There is no information on the effect of combining cilostazol and other antiplatelet or anticoagulant drugs. Cilostazol dosage is reduced by 50% when it is combined with any of these drugs.
• Diltiazem increases cilostazol blood levels by about 50%. Cilostazol dosage is reduced by 50% when it is combined with diltiazem.
• Erythromycin and similar antibiotics increase cilostazol blood levels. Take half the regular dose of cilostazol when combining it with any of these drugs.
• Combining cilostazol and omeprazole increases the effects of cilostazol. Cilostazol dosage is reduced by 50% when it is combined with omeprazole.
• Smoking reduces the Olectiveness of cilostazol by causing the liver to break it down faster.
Food Interactions
Take this drug on an empty stomach at least 30 minutes before or 2 hours after meals. Do not drink grapefruit juice at any time while
above. with dosage.
dache, infection, abdominal pain, ab- arrhea.
pitations, rapid heartbeat. dizziness, sea, sore throat, runny nose, back pain, arms or legs.
cough, fainting, and muscle aches. cts can occur in almost any part of the doctor if you experience any side ef- e.
Possible Side Effects
The risk of side effects
♦ Most common: headache
• stool, and diarrhea. • Common: heart palpitations
• stomach, nausea
• swelling in the
♦ Less common: gas,
♦ Rare: Rare side effects body. Contact your fect not listed taking cilostazol because it can interfere with the breakdown of the drug.
Usual Dose
Adult: 100 mg twice a day. 50 mg twice a day when combined with other drugs that may increase the effect of cilostazol. Child: not recommended.
Overdosage
Symptoms of overdose are likely to be the most common side effects. Overdose victims should be taken to a hospital emergency room. ALWAYS bring the prescription bottle or container.
Special Information
Several weeks of cilostazol treatment may be necessary before you notice any improvement in symptoms. Maximum benefit usually occurs after 12 weeks.
If you forget a dose, take it as soon as you remember. If it is almost time for your next dose, skip the forgotten dose and continue with your regular schedule. Do not take a double dose.
Special Populations
Pregnancy/Breast-feeding: Animal studies suggest that cilostazol may harm the fetus, but there is no information on the effect of cilostazol in pregnant women. When this drug is considered crucial by your doctor, its potential benefits must be carefully weighed against its risks.
cilostazol may pass into breast milk. Nursing mothers who must take this drug should use infant formula.
Seniors: Seniors can take this drug without special precaution.
Aug
1
Chlorzoxazone
August 1, 2009 | Leave a Comment
Generic Name
Chlorzoxazone (klor-M-uh-zone)
Brand Names
Parafon Forte DSC Strifon Forte DSC
Type of Drug
Skeletal muscle relaxant.
Prescribed For
Pain and spasm of muscular conditions, including strain, sprain, bruising, and lower back problems.
General Information
Chlorzoxazone works primarily on the spinal cord level and on the brain, acting as a mild sedative. This results in fewer spasms, less pain, and greater mobility. Chlorzoxazone provides only temporary relief and is not a substitute for other types of therapy, such as rest, surgery, and physical therapy.
Cautions and Warnings
Do not take chlorzoxazone if you are allergic or sensitive to any of its ingredients, or if you have a condition known as porphyria.
People with poor liver or kidney function should take this drug with caution because serious liver toxicity has rarely occurred in people using chlorzoxazone.
Chlorzoxazone may interact with other drugs that cause nervous system depression (see “Drug Interactions”).
Because it is possible to become dependent on this drug, people with a history of substance abuse should take chlorzoxazone with caution.
Possible Side Effects
♦ Most common: dizziness, drowsiness, lightheadedness, malaise, and aveTStimulation,
♦ Less common: headache, stomach cramps or pain, diar-
rhea, constipation, heartburn, nausea, and vomiting.
• Rare: internal bleeding, liver problems, severe allergic-type skin reactions, and breathing problems. Contact your doctor if you experience any side effect not listed above.
Drug Interactions
• The depressive effects of chlorzoxazone may be enhanced by taking it with alcohol, sedatives, sleeping pills, or other nervous system depressants. Avoid these combinations.
Food Interactions
Take this drug with food if it upsets your stomach. The tablets may be crushed and mixed with food.
Usual Dose
Adult: 250-750 mg 3-4 times a day. Child: 125-500 mg 3-4 times a day.
Do not take more medication than is prescribed.
Overdosage
Early signs of chlorzoxazone overdose may include nausea, vomiting, diarrhea, drowsiness, dizziness, lightheadedness, and headache. Victims may also feel sluggish or sickly and lose the ability to move their muscles. Breathing may become slow or irregular, and blood pressure may drop. Contact a doctor immediately or go to a hospital emergency room for treatment. ALWAYS bring the prescription bottle or container.
Special Information
Chlorzoxazone may make you drowsy or reduce your ability to concentrate. Be extremely careful while driving or operating hazardous equipment. Avoid alcoholic beverages.
Chlorzoxazone may turn your urine orange to purple-red; this is not dangerous.
Call your doctor if you develop drowsiness, weakness, an allergic reaction, skin rash or itching, breathing difficulties, black or tarry stools, vomiting of material that resembles coffee grounds, liver problems, or any other severe or bothersome side effect.
4f you miss a dose of chlorzoxazone by more than an hour, skip the dose you forgot and continue with your regular schedule. Do not take a double dose.
Special Populations
Pregnancy/Breast-feeding: The safety of chlorzoxazone in pregnant women has not been established. Pregnant women should only take chlorzoxazone after carefully weighing its potential benefits against its risks.
It is not known if chlorzoxazone passes into breast milk. Nursing mothers should consider using infant formula.
Seniors: Seniors, especially those with severe liver disease, are more sensitive to the effects of chlorzoxazone.
Jul
16
Alprazolam
July 16, 2009 | Leave a Comment
Generic Name
Alprazolam (al-PRAY-zoe-lam) CGI
Brand Names
Niravam Xanax Xanax XR Type of Drug
Benzodiazepine sedative.
Prescribed For
Generalized anxiety disorder and anxiety associated with depression; panic disorder with or without agoraphobia.
General Information
Alprazolam is a member of a group :)f drugs known as benzodiazepines. Benzodiazepines directly affect the brain. They can relax you and make you more tranquil or sleepier, or they can slow nervous system transmissions in such a way as to act as an anticonvulsant. Many doctors prefer benzodiazepines to other drugs that can be used to similar effect because they tend to be safer, have fewer side effects, and are usually as effective, if not more so.
Cautions and Warnings
Do not take alprazolam if you know you are allergic or sensitive to it or to another benzodiazepine drug, including clonazepam.
Alprazolam can aggravate narrow-angle glaucoma, but you may take it if you have open-angle glaucoma and are receiving therapy for it.
Other conditions where alprazolam should be avoided are: severe lung disease, sleep apnea (intermittent cessation of breathing during sleep), liver disease, drunkenness, and kidney disease. In each of these conditions, the depressive effects of alprazolam may be enhanced or could be detrimental to your overall condition.
Alprazolam should not be taken by psychotic patients because it is not effective for them and can trigger unusual excitement, stimulation, and rage.
Alprazolam is meant to be used for no more than 3-4 months in a row. Your condition should be reassessed before continuing your medicine beyond that time.
Alprazolam may be addictive. When used to treat panic disorder, alprazolam is frequently prescribed in doses exceeding 4 mg a day. Studies show that these higher doses may cause physical and emotional dependence, making it very difficult to stop taking the drug. Drug withdrawal may develop if you stop taking it after only 4 weeks of regular use but is more likely after longer use and at higher doses. It may start with anxiety and progress to tingling in the hands or feet, sensitivity to bright light, sleep disturbances, cramps, tremors, muscle tension or twitching, poor concentration, flu-like symptoms, fatigue, appetite loss, sweating, and changes in mental state. Severe withdrawal symptoms may include seizures.
Your dosage should be reduced gradually (0.5 mg decrease every 3 days) to prevent drug withdrawal symptoms.
Possible Side Effects
V Most common: mild drowsiness during the first few days of therapy. Weakness and confusion may occur, especially in seniors and in those who are sickly. If these effects persist, contact your doctor.
V Less common: depression, lethargy, disorientation, headache, inactivity, slurred speech, stupor, dizziness, tremors, constipation, dry mouth, nausea, inabilityto control urination, Possible Side Effects (continued)
sexual difficulties, irregular menstrual cycle, changes in heart rhythm, low blood pressure, fluid retention, blurred or double vision, itching, rash, hiccups, nervousness, inability to fall asleep, and occasional liver dysfunction. If you experience any of these symptoms, stop taking the medicine and contact your doctor immediately.
V Rare: withdrawal seizures. Rare side effects can occur in almost any part of the body. Contact your doctor if you experience any side effect not listed above.
Drug Interactions
• Alprazolam is a central-nervous-system depressant. Avoid alcohol, other sedatives, narcotics, barbiturates, monoamine oxidase inhibitor (MAGI) antidepressants, antihistamines, and antidepressants. Taking alprazolam with these drugs may result in excessive depression, tiredness, sleepiness, breathing difficulties, or related symptoms.
• Smoking may reduce the amount of alprazolam in your blood by 50%. Smokers may need larger doses.
• The effects of alprazolam may be prolonged when taken together with cimetidine, contraceptive drugs, disulfiram, fluoxetine, isoniazid, itraconazole, ketoconazole, metoprolol, probenecid, propoxyphene, propranolol, and valproic acid.
• The effects of some benzodiazepines may be decreased by rifampin.
• Theophyllines may reduce alprazolam’s sedative effects.
• If you take antacids, separate them from your alprazolam dose by at least 1 hour to prevent them from interfering with the absorption of alprazolam into the bloodstream.
• Alprazolam may raise digoxin blood levels and the chances of digoxin toxicity.
• The effect of levodopa + carbidopa may be decreased if it is taken together with alprazolam.
• Combining alprazolam with phenytoin may increase phenytoin blood concentrations and the chances of phenytoin toxicity.
Food Interactions
Alprazolam is best taken on an empty stomach but may be taken with food if it upsets your stomach.
Usual Dose
Anxiety Disorder
Adult: 0.25-0.5 mg 3 times a day. Dosage must be tailored to your individual needs with a maximum dose of 4 mg a day. Child (under age 18): not recommended.
Panic Disorder
Adult: 1 -10 mg a day.
Child (under age 18): not recommended.
Overdosage
Symptoms of overdose are confusion, sleepiness, poor coordination, lack of response to pain such as a pinprick, loss of reflexes, shallow breathing, low blood pressure, and coma. The victim should be taken to a hospital emergency room. ALWAYS bring the prescription bottle or container.
Special Information
Alprazolam can cause tiredness, drowsiness, inability to concentrate, or related symptoms. Be careful if you are driving, operating machinery, or performing other activities that require concentration.
Anyone taking alprazolam for more than 3 or 4 months at a time may have a drug withdrawal reaction if the medicine is stopped suddenly (see “Cautions and Warnings”). Do not stop taking alprazolam, or increase or decrease the dosage, without first consulting your doctor.
If you forget a dose of alprazolam, take it as soon as you remember. If it is almost time for your next dose, skip the dose you forgot and return to your regular schedule. Do not take a double dose. If you take Xanax XR, take your full daily dose once a day in the morning. Do not chew or crush Xanax XR tablets.
Special Populations
Pregnancy/Breast-feeding: Alprazolam may cause birth defects if taken during the first 3 months of pregnancy. You should avoid alprazolam while pregnant.
Alprazolam may pass into breast milk. Nursing mothers who must take alprazolam should use infant formula.
Seniors: Seniors, especially those with liver or kidney disease, are more sensitive to the effects of alprazolam and generally require smaller doses to achieve the same effect.
Jul
16
Allopurinol
July 16, 2009 | Leave a Comment
Generic Name
Allopurinol (al-oe-PURE-in-nol)
Brand Name Zyloprim
Type of Drug
Antigout medication.
Prescribed For
Gout or gouty arthritis; also prescribed to counter the effects of certain therapies for cancer, ulcers, abnormal heart rhythms in heart bypass patients, seizures, and other conditions that may be associated with too much uric acid in the body.
General Information
Unlike other antigout drugs, which affect the elimination of uric acid from the body, allopurinol acts on the system that manufactures uric acid in your body. A high level of uric acid can indicate that you have gout, psoriasis, cancer, or any of a number of other diseases. High levels of uric acid can also be caused by taking certain drugs.
In mouthwash form, allopurinol helps to prevent mouth, stomach, and intestinal ulcers caused by fluorouracil, an antineoplastic drug. Allopurinol may be given before heart bypass surgery to reduce abnormal rhythms and other surgical complications. It can be used to reduce the relapse rates of duodenal ulcers associated with Helicobacter pylori infection and to reduce the vomiting of blood from stomach irritation caused by nonsteroidal anti-inflammatory drugs (NSAIDs). Allopurinol has also been used to control seizures in people for whom standard treatments are not effective.
Cautions and Warnings
Do not take allopurinol if you are allergic or sensitive to any of its ingredients, or if you have ever developed a severe reaction to it. Stop taking the medication immediately and contact your doctor if you develop a rash or any other adverse effects while taking allopurinol. Do not start taking allopurinol again if you stopped it because of a severe reaction.
Allopurinol should be used by children only if they have high uric acid levels due to neoplastic disease or to rare metabolic conditions.
A few cases of liver toxicity have been associated with allopurinol; they improved when the drug was stopped. People taking allopurinol should periodically be tested for liver and kidney function. People with severely compromised kidney function should ake a reduced dose of allopurinol.
Possible Side Effects
✓ Most common: rash associated with severe, allergic, or sensitivity reaction to allopurinol. If you develop an unusual rash or other sign of drug toxicity, stop taking this medication and contact your doctor.
✓ Less common: nausea, vomiting, diarrhea, intermittent stomach pain, gas, upset stomach, headache, insomnia, tingling or numbness in the hands and feet, muscle or joint pain, and drowsiness or lack of ability to concentrate.
✓ Rare: Rare side effects can occur in almost any part of the body. Contact your doctor if you experience any side effect not listed above.
Drug Interactions
• Large doses of drugs that make your urine more acidic, like megadoses of vitamin C, may increase the risk of kidney stone formation.
• Alcohol, diazoxide, mecamylamine, or pyrazinamide can increase the amount of uric acid in your blood; an increase in your allopurinol dose may be required.
• Allopurinol may increase the action of azathioprine, mercaptopurine, or cyclophosphamide and other anticancer drugs, leading to possible toxicity, bleeding, or infection.
• Allopurinol may prolong the effects of chloropropamide, and can lead to hypoglycemic reactions in patients with kidney disease.
• Taking allopurinol with probenecid or sulfinpyrazone may cause excessive reduction of uric acid.
• Allopurinol may interact with some anticoagulant (blood-thinning) medications, reducing the rate at which the anti-coagulant is broken down in the body. Dosage reduction may be necessary.
• People who are susceptible to ampicillin, amoxicillin, bacampicillin, or hetacillin rash are more likely to develop such a reaction while also taking allopurinol.
• Combining a thiazide diuretic or an ACE inhibitor (for high blood pressure or heart failure) with allopurinol increases the risk of a drug-sensitivity reaction.
• Combining vidarabine with allopurinol may increase the risk of neurotoxic effects and anemia, nausea, pain, and itching.
• Large doses of allopurinol—more than 600 mg a day—may increase the effects of and risk of toxic reactions to theophylline by interfering with its clearance from the body.
Food Interactions
Take each dose with food or a full glass of water. Drink 10-12 glasses of water, juices, soda, or another liquid each day to avoid the formation of crystals in your urine or kidneys.
Usual Dose
Adult and Child (age 11 and over): 100-800 mg a day, depend-, ing on disease and response.
Child (age 6-10): 300 mg a day.
Child (under age 6): 150 mg a day.
The dose should be reviewed periodically by your doctor to be sure that it is producing the desired therapeutic effect.
Overdosage
The expected symptoms of overdose are exaggerated side effects. Allergic skin reactions to allopurinol can be severe and at times fatal. Allopurinol overdose victims should be taken to a hospital. ALWAYS bring the prescription bottle or container.
Special Information
Allopurinol can make you drowsy or make it difficult to concentrate: Take care while driving a car or operating hazardous equipment.
Gout attacks may actually increase during the first few months of taking allopurinol. These attacks should subside.
Call your doctor at once if you develop rash, hives, itching, chills, fever, nausea, muscle aches, unusual tiredness, fever, yellowing of the whites of the eyes or skin, painful urination, blood in the urine, irritation of the eyes, or swelling of the lips or mouth.
Avoid large doses of vitamin C, which can cause the formation of kidney stones during allopurinol treatment. Be sure to drink 1012 8-oz. glasses of water a day while taking this medication.
If you forget to take a dose of allopurinol, take it as soon as possible. If it is almost time for your next regular dose, double this dose. For example, if your regular dose is 100 mg and you miss a dose, take 200 mg at the next usual dose time.
Special Populations
Pregnancy/Breast-feeding: Allopurinol may cause birth defects or interfere with fetal development. Check with your doctor before taking it if you are or might be pregnant.
Allopurinol passes into breast milk. Nursing mothers who must take allopurinol should use infant formula.
Seniors: No special precautions are required. Follow your doctor’s directions and report any side effects at once.
Jul
16
Alitretinoin
July 16, 2009 | Leave a Comment
Generic Name
Alitretinoin (al-ih-TRET-in-oin)
Brand Name
Panretin
Type of Drug Retinoid.
Prescribed For
Skin lesions of Kaposi’s sarcoma (KS).
General Information
Alitretinoin binds to and activates retinoid receptors in human cells. Once activated, these receptors help stimulate the body’s natural mechanisms for limiting tissue growth—in this case, the growth of KS cells. KS lesions, which are primarily associated with human immunodeficiency virus (HIV), can respond to alitretinoin in as little as 2 weeks, but most people do not start to see results for 48 weeks or, in some cases, 14 weeks or more.
Cautions and Warnings
Do not use alitretinoin if you are allergic or sensitive to retinoids or to any of its ingredients.
Alitretinoin is applied to individual KS lesions. It does not treat systemic KS or prevent new KS lesions from forming.
People requiring systemic KS treatment (those who have developed more than 10 new KS lesions within a month) should not use alitretinoin.
People with swollen lymph glands, KS that affects the lungs or other major organ involvement should not use alitretinoin.
Possible Side Effects .
✓ Most common: rash and burning pain at application site.
♦ Common: itchy, flaking, peeling, cracking, oozing, swelling, and inflammation at application site.
Drug Interactions
• Do not use insect repellant products that contain DEET, a widely used chemical repellant. Alitretinoin increases DEET toxicity.
Usual Dose
Adult: Apply 2-4 times a day to KS skin lesions. Seniors should use this drug with caution.
Child: not recommended.
Overdosage
Little is known about the effects of accidental ingestion. Call your local poison control center or a hospital emergency room for information. If you seek treatment, ALWAYS bring the prescription bottle or container.
Special Information
Apply enough alitretinoin gel to cover the entire skin lesion. Allow the gel to dry for 3-5 minutes before covering the area with clothing. Avoid showering, bathing, or swimming for at least 3 hours.
If you use a bandage or dressing, be sure it is not tight and that air can circulate freely over the area.
Avoid applying alitretinoin to unaffected skin because it may be irritated by the drug. Avoid applying near the nose, eyes, or mouth.
Alitretinoin contains alcohol. Always keep it away from any open flame.
Retinoids can cause unusual sensitivity to the sun. While this has not been seen with alitretinoin, you should avoid prolonged exposure to the sun or use sunscreen while taking this drug.
If you forget a dose, apply it as soon as you remember. If it is almost time for your next dose, apply the forgotten dose and then space the rest of your doses throughout the day. Continue with your regular schedule the next day.
Special Populations
PregnancylBreast-feeding., Alitretinoin can harm the fetus when sufficient levels of the drug are present in the mother’s bloodstream, but it is not known if these levels are achieved during routine use of alitretinoin. Women who are or might be pregnant should only use this drug after discussing its potential benefits and risks with their doctors.
It is not known if alitretinoin passes into breast milk. Nursing mothers who must use alitretinoin should use infant formula.
Seniors: There is no information on use of alitretinoin by seniors. Seniors should use it with caution.
Jul
16
Aggrenox
July 16, 2009 | Leave a Comment
Brand Name
Aggrenox
Generic Ingredients
Dipyridamole + Aspirin
Type of Drug Antiplatelet.
Prescribed For
Prevention of recurrent stroke or transient ischemic attack (TIA)— “mini-stroke.”
General Information
Stroke is often the result of a clot blocking flow in a blood vessel supplying the brain. Aggrenox helps prevent blood clot formation by reducing the “stickiness” of platelets, blood cells that stick together to form the beginnings of all clots. In one study, Aggrenox reduced the risk of stroke by over 30% compared to placebo in people who had recently had a stroke or TIA.
Cautions and Warnings
Do not use this drug if you are allergic or sensitive to any of its ingredients or any nonsteroidal anti-inflammatory drug (NSAID). People who have asthma, nasal polyps, or chronic runny nose, are likely to be sensitive to aspirin.
The aspirin in Aggrenox can cause Reye’s syndrome, a severe reaction (vomiting, lethargy, and belligerence, and possibly worsening to coma) in children under age 16.
People with a history of stomach ulcers or stomach problems should avoid Aggrenox.
People who have angina or have had a recent heart attack should be very cautious about taking this drug. It may worsen chest pain.
People with low blood pressure, liver disease, or kidney failure should be cautious about taking this drug.
People taking Aggrenox may bleed for longer amounts of time. Those with bleeding disorders should avoid Aggrenox.
Possible Side Effects
✓ Most common: headache, upset stomach, abdominal pain, nausea, and diarrhea.
✓ Common: pain, tiredness, and vomiting.
✓ Less common: convulsions, rectal bleeding, blood in the stool, hemorrhoids, back pain, accidental injuries, stomach bleeding, feeling unwell, weakness, fainting, memory loss, arthritis, joint or muscle pain, coughing, and respiratory infection.
✓ Rare: Rare side effects can occur in almost any part of the body. Contact your doctor if you experience any side effect not listed above.
Drug Interactions
• Avoid alcohol. People who take 3 or more drinks a day while using any aspirin-containing product are more likely to develop stomach ulcers or bleeding.
• Aspirin may reduce the blood-pressure-lowering effects of angiotensin-converting enzyme (ACE) inhibitor drugs, beta blockers, and diuretics.
• Combining aspirin and acetazolamide or an NSAID can cause kidney problems.
• Aspirin can increase the blood-thinning effects of anticoagulant (blood-thinning) drugs such as warfarin. Avoid this combination.
• Aspirin can increase the effects of oral antidiabetes drugs, possibly leading to low blood sugar.
• Aspirin counteracts the uric-acid-eliminating effects of probenecid and sulfinpyrazone.
• Aspirin can increase the toxic effects of anticonvulsant drugs and methotrexate.
• Dipyridamole increases the level of adenosine in the blood and may increase cardiovascular-related side effects. The adenosine dosage may need to be adjusted when these two drugs are combined.
• Dipyridamole may interfere with cholinesterase inhibitors used to treat myasthenia gravis.
Food Interactions
Aggrenox is best taken on an empty stomach but may be taken with food if it upsets your stomach.
Usual Dose
Adult: 1 capsule (200 mg of sustained-release dipyridamole and 25 mg of aspirin) morning and evening.
Child: not recommended.
Overdosage
Symptoms include a sensation of warmth, flushing, sweating, restlessness, weakness, dizziness, low blood pressure, and rapid heartbeat. Take the victim to a hospital emergency room. ALWAYS bring the prescription bottle or container.
Special Information
Call your doctor if you experience blood in your stool, persistent diarrhea, or abdominal or stomach pain.
Avoid alcohol while taking this drug.
In people taking Aggrenox, minor cuts may take longer than normal to stop bleeding.
If you forget a dose, take it as soon as you remember. If it is almost time for your next dose, skip the one you forgot and continue with your regular schedule.
Swallow Aggrenox tablets whole; do not crush or chew them.
Special Populations
Pregnancy/Breast-feeding: Pregnant women should avoid Aggrenox because of its aspirin content. Aspirin can cause bleeding problems in mother and fetus and result in a low-birth-weight infant. When this drug is considered crucial by your doctor, its potential benefits must be carefully weighed against its risks.
Both ingredients in Aggrenox pass into breast milk. Nursing mothers who must take this drug should use infant formula.
Seniors: Seniors may need a reduced dose of Aggrenox.
Jul
16
Adapalene
July 16, 2009 | Leave a Comment
Generic Name
Adapalene (uh-DAP-uh-lene)
Brand Name Differin
Type of Drug Anti-acne.
Prescribed For Acne.
General Information
Adapalene is similar to a retinoid. Retinoids are compounds related to vitamin A and are used in acne treatment. When adapalene is applied to an acne lesion, it modifies several of the processes involved in skin cell function. It reduces inflammation in the acne lesion and slows the formation of the material that fills the lesion. Very little adapalene is absorbed through the skin.
Cautions and Warnings
Do not use adapalene if you are allergic or sensitive to any of its ingredients. If you are sunburned, wait until your sunburn clears before applying adapalene to your skin. Avoid sun or sunlamp exposure while using adapalene. If you must be in the sun, be sure to apply sunscreen or wear protective clothing over areas where you have applied adapalene. Extreme wind or cold can also be irritating to skin where adapalene has been applied.
Adapalene can irritate the skin if used in combination with products such as medicated or abrasive soaps or cleansers, astringents, or soaps and cosmetics with a strong drying effect. Avoid products containing sulfur, resorcinol, or salicylic acid.
Adapalene can be highly irritating if it gets into your eyes or if it is applied to your lips, the angles of your nose, mucous membranes, cuts, abrasions, or sunburned or damaged skin. Avoid using depilatories or waxing while using adapalene.
Possible Side Effects
V Most common: redness, irritation, dryness, scaling, itching, and burning are common after applying adapalene to your skin. These effects usually occur during the first 24 weeks of adapalene use and subside as treatment continues. Symptoms may be severe enough to cause you to stop using adapalene; call your doctor if this happens to you.
V Rare: skin irritation, stinging sunburn, and worsening acne. Contact your doctor if you experience any side effect not listed above.
Drug Interactions
None known.
Usual Dose
Adult and Child (age 12 and over): Wash affected areas with a mild or soapless cleanser and apply a thin layer of adapalene at bedtime.
Child (under age 12): not recommended.
Overdosage
Chronic ingestion of adapalene can cause liver toxicity and other side effects associated with swallowing large amounts of vitamin A. Swallowing adapalene gel is extremely dangerous for pregnant women, who should not take more vitamin A than is contained in their prenatal vitamins. Infants who swallow adapalene should be taken to a hospital emergency room for treatment.
Special Information
Stop using adapalene and call your doctor if you develop a severe skin reaction or any sign of drug allergy or reaction (symptoms include rash, hives, itching, changes in complexion, and breathing difficulties or irregularities).
Adapalene may exacerbate your acne at first, but you should see improvement within 2 weeks.
If you must be in the sun, be sure to apply sunscreen or wear protective clothing over areas to which you have applied adapalene.
Using more than a thin film of adapalene does not produce better results and may be more irritating to the skin.
If you forget to apply a dose of adapalene, apply it as soon as you remember. If it is almost time for your next application of adapalene, skip the dose you forgot and continue with your regular schedule.
Special Populations
PregnancylBreast-feeding., Animal studies of adapalene have shown no effects on the fetus. Since the effect of adapalene on pregnant women is not known, the drug should be used only when the possible benefits outweigh the risks.
It is not known if adapalene passes into breast milk. Nursing mothers should use infant formula.
Seniors: Seniors may use this drug without special precautions.