abacavir - oral, Ziagen
GENERIC NAME: ABACAVIR - ORAL (a-BAK-a-vir)
BRAND NAME(S): Ziagen
WARNING: In some patients, abacavir has caused a serious (sometimes fatal) allergic reaction. Your doctor may order a blood test to measure your risk before you start this medication or take it again. If the blood test shows you are at greater risk, your doctor should discuss the risks and benefits of abacavir and other treatment choices with you. Symptoms of an allergic reaction may include any of the following: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing, fever, extreme tiredness, nausea, vomiting, diarrhea, stomach pain, muscle aches, sore throat, or cough. Get medical help right away if you experience any of these symptoms. If you have stopped taking abacavir because of an allergic reaction, you must never take any form of abacavir again. Notify all of your doctors and pharmacists if you have stopped taking abacavir due to an allergic reaction. Read the warning card provided with this medication for more details.
Rarely, abacavir has caused severe (sometimes fatal) liver problems and a certain metabolic problem (lactic acidosis). Get medical help right away if you develop any of the following symptoms: nausea, vomiting, stomach/abdominal pain, unusual tiredness, dark urine, yellowing eyes/skin, deep/rapid breathing, or drowsiness. These serious side effects may occur more often in women and obese patients.
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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