Drugs & Vitamins

Parafon Forte DSC Active Ingredients: Chlorzoxazone Representative Names: Paraflex, Parafon Forte DSC, Remular-S Available Product Images: What are chlorzoxazone tablets or caplets? What should I tell my health care provider before I take this medicine? How should I take this medicine? What if I miss a dose? What drug(s) may interact with chlorzoxazone? What side effects may I notice from taking chlorzoxazone? What should I watch for while taking chlorzoxazone? Where can I keep my medicine? What are chlorzoxazone tablets or caplets? (Back to top) CHLORZOXAZONE (Parafon Forte® DSC, Paraflex®, Remular-S® and others) is a muscle relaxant that has sedative properties. It is used in combination with rest and physical therapy to relieve acute, painful muscle discomforts, like those caused by sprains, strains or other muscle injuries. Generic chlorzoxazone products are available. What should I tell my health care provider before I take this medicine? (Back to top) They need to know if you have any of these conditions: •kidney disease •liver disease or a history of liver disease •porphyria •an unusual or allergic reaction to chlorzoxazone, other medicines, foods, dyes, or preservatives •pregnant or trying to get pregnant •breast-feeding How should I take this medicine? (Back to top) Take chlorzoxazone tablets or caplets by mouth. Follow the directions on the prescription label. Swallow the tablets with a drink of water. If chlorzoxazone upsets your stomach, you may take it with food or milk. Take your doses at regular intervals. Do not take your medicine more often than directed. Contact your pediatrician or health care professional regarding the use of this medicine in children. Special care may be needed. What if I miss a dose? (Back to top) If it is almost time for your next dose, take only that dose. Do not take double or extra doses. What drug(s) may interact with chlorzoxazone? (Back to top) •alcohol and alcoholic beverages •baclofen •barbiturate medicines for inducing sleep or treating seizures (convulsions), such as phenobarbital •disulfiram •dronabinol, THC •entacapone •isoniazid, INH •kava kava •medicnes for hay fever and other allergies   •medicines for mental depression, anxiety or psychotic disturbances •medicines to treat sleeping problems (insomnia) •prescription medicines for pain •simvastatin •tolcapone •valerian Tell your prescriber or health care professional about all other medicines you are taking, including non-prescription medicines, nutritional supplements, or herbal products. Also tell your prescriber or health care professional if you are a frequent user of drinks with caffeine or alcohol, if you smoke, or if you use illegal drugs. These may affect the way your medicine works. Check with your health care professional before stopping or starting any of your medicines. What side effects may I notice from taking chlorzoxazone? (Back to top) Side effects that you should report to your prescriber or health care professional as soon as possible: •abdominal pain •darkened brown urine •difficulty breathing •nausea or vomiting •skin rash, hives, itching •unusual movements •yellowing of the eyes or skin •unusual tiredness or weakness Side effects that usually do not require medical attention (report to your prescriber or health care professional if they continue or are bothersome): •constipation •dizziness •drowsiness •headache •orange or purple-red color of the urine •stomach upset What should I watch for while taking chlorzoxazone? (Back to top) Chlorzoxazone is usually used for a short period of time to relax muscles and relieve pain. Let your prescriber know if your condition does not improve. If you must take chlorzoxazone for a longer period of time, your prescriber may want to monitor your liver function by regularly taking a blood test. You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how chlorzoxazone affects you. To reduce the risk of dizzy or fainting spells, do not sit or stand up quickly, especially if you are an older patient. Alcohol can make you more drowsy; avoid alcoholic drinks. Where can I keep my medicine? (Back to top) Keep out of the reach of children in a container that small children cannot open. Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Throw away any unused medicine after the expiration date. Last Updated:08/28/2002 CLINICAL PHARMACOLOGY© GOLD STANDARD MULTIMEDIA INC, ALL RIGHTS RESERVED

Note: The above information is intended to supplement, not substitute for, the expertise and judgment of your physician, pharmacist, or other healthcare professional. It should not be construed to indicate that the use of the product is safe, appropriate, or effective for you. Consult your healthcare professional before taking the product.