Side effects fall into several categories. Allergic reactions can happen with any drug and can range from itching and rash all the way up to a life-threatening anaphylactic reaction.
Other side effects simply –come with the territory.†Some drugs can't help but trigger side effects because of their chemical structure. One example is the common allergy drug diphenhydramine (also known by the brand name Benadryl). Though it eases allergy symptoms, it also suppresses the activity of the body chemical acetylcholine, and that leads to drowsiness and a host of other side effects, including dry mouth.
Some drugs have barely noticeable side effects when dosed properly. For example, Warfarin (Jantoven, Coumadin) used to prevent blood clots, is usually well tolerated, but serious internal bleeding can occur.
Side effects may only pop up when certain drugs are mixed with certain other things. These might also be...
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Please Note: This Brand Name drug is no longer available in the US.
IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.
EFALIZUMAB - SUBCUTANEOUS INJECTION
(EF-a-LIZ-ue-mab)
COMMON BRAND NAME(S): Raptiva
WARNING: Efalizumab decreases immune system function (immunosuppression), which can result in very serious (possibly fatal) infections (e.g., tuberculosis, meningitis, PML), or a worsening of an existing infection. Seek immediate medical attention if you develop signs of serious infection such as persistent fever/cough, difficulty breathing, confusion, loss of balance, sudden vision/speech problems.
USES: This medication is used to treat adults with moderate to severe plaque psoriasis. Discuss risks and benefits of treatment and other possible medication options with your doctor.
This drug is a man-made protein (monoclonal antibody) that decreases the actions of certain immune system cells (T lymphocytes). This action decreases the skin changes that are seen with plaque psoriasis.
This drug has been withdrawn from the US and Canadian markets due to problems with safety (see Warning section - PML). Talk with your doctor about alternative treatments for psoriasis.
HOW TO USE: Read the Medication Guide provided by your pharmacist before you start using efalizumab and each time you get a refill. If you have any questions regarding the information, consult your doctor or pharmacist.
This medication is given by injection under the skin (subcutaneously) of the thigh, abdomen, buttock, or upper arm, once a week; or use as directed by your doctor.
Your dose of efalizumab is based on your weight. Tell your doctor if your weight changes. Do not change your dose or stop taking this medication without talking to your doctor.
Before injecting each dose, clean the injection site with rubbing alcohol. It is important to change the location of the injection site weekly.
Use this medication regularly in order to get the most benefit from it. Remember to use it on the same day each week.
It may take up to four weeks before the full benefits of this drug take effect. If your condition does not improve or worsens, contact your doctor.
Here is a collection of user reviews for the medication Raptiva sorted by most helpful.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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