Bextra (valdecoxib) is a powerful medication that targets an important source of arthritis pain. It's tough on pain and inflammation. And there's one convenient dose that's powerful enough to tackle both the pain of osteoarthritis and adult rheumatoid arthritis. Bextra also delivers relief to the pain associated with moderate to severe menstrual pain (primary dysmenorrhea). This drug works by blocking the enzyme in your body that makes prostaglandins. Decreasing prostaglandins helps to reduce pain and swelling.

Follow the directions for using Bextra provided by the prescribing doctor. This medicine may be taken on an empty stomach or with food. STORE THIS MEDICINE at room temperature between 59 and 86 degrees F (15 and 30 degrees C) in a tightly-closed container, away from heat, moisture, and light. If you miss a dose of this medecine and you are taking 1 dose daily, take the missed dose if you remember the same day. Skip the missed dose if you do not remember until the next day. DO NOT take 2 doses at once.

DO NOT TAKE BEXTRA IF YOU HAVE HAD A SEVERE ALLERGIC REACTION to aspirin or any medicine containing aspirin or to a nonsteroidal anti-inflammatory drug (such as Feldene, Motrin, Naprosyn, Clinoril), or sulfa medicines (e.g., sulfonamide antibiotics). A severe reaction includes a severe rash, hives, breathing difficulties, or dizziness. If you have a question about whether you are allergic to this medicine or if a certain medicine is a nonsteroidal anti-inflammatory drug, contact your doctor or pharmacist. IF YOU EXPERIENCE difficulty breathing; tightness of chest; swelling of eyelids, face, or lips; or if you develop a rash or hives, tell your doctor immediately. Do not take any more doses of this medicine unless your doctor tells you to do so. DO NOT EXCEED THE RECOMMENDED DOSE or take this medicine for longer than prescribed without checking with your doctor. KEEP ALL DOCTOR AND LABORATORY APPOINTMENTS while you are using this medicine. ALCOHOL WARNING: If you consume 3 or more alcoholic drinks every day, ask your doctor whether you should take this medicine or other pain relievers/fever reducers. This medicine may cause stomach bleeding. Before you begin taking any new medecine, either prescription or over-the-counter, check with your doctor or pharmacist. This includes any medicines that contain aspirin, ibuprofen, naproxen, or ketoprofen. Aspirin as prescribed by your doctor for reasons such as heart attack or stroke prevention (i.e., non-arthritis doses) should be continued. FOR WOMEN: IF YOU PLAN ON BECOMING PREGNANT, discuss with your doctor the benefits and risks of using this medicine during pregnancy. THIS MEDICINE SHOULD NOT BE USED during the third trimester. IT IS UNKNOWN IF THIS MEDICINE IS EXCRETED in breast milk. DO NOT BREAST-FEED while taking this medicine.

Side effects that may occur while taking Bextra include stomach upset, nausea, diarrhea, or headache. If they continue or are bothersome, check with your doctor. CHECK WITH YOUR DOCTOR AS SOON AS POSSIBLE if you experience swelling, unusual tiredness and weakness, or weight gain. CONTACT YOUR DOCTOR IMMEDIATELY if you experience swelling of hands, face, lips, eyes, throat, or tongue; difficulty swallowing or breathing; hoarseness; flu-like symptoms; sluggishness; yellowing of the skin or eyes; dark urine or pale stools; or unusual fatigue, change in amount of urine, dizziness, or blurred vision. CONTACT YOUR DOCTOR IMMEDIATELY AND STOP TAKING THIS MEDICINE if you notice any of the following unlikely but very serious side effects: black stools, persistent stomach/abdominal pain, or vomit that looks like coffee grounds. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist.

Drug interactions can result in unwanted side effects or prevent a medicine from doing its job. Use our drug interaction checker to find out if your medicines interact with each other. Check drug interactions against Bextra.

If Bextra overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of overdose may include drowsiness, vomiting, or stomach pain.

Do not share Bextra with others for whom it was not prescribed. Do not use this medecine for other health conditions. KEEP THIS PRODUCT out of the reach of children. If using this medecine for an extended period of time, obtain refills before your supply runs out.

Bextra is often misspelled, as many people hear the word verbally and write it down or spell it the incorrect way. Here are a few of the most common misspellings for Bextra : Bestra, Bextra, Cestra, Destra, Bistra, Bistro, Detra, Betra. Full correct name of this drug is "Bextra".