What should I watch for?
Visit your doctor or health care professional for regular check ups. Discuss any new symptoms with your doctor. You will need to have important blood work done while on this medicine.
HIV is spread to others through sexual or blood contact. Talk to your doctor about how to stop the spread of HIV.
If you have hepatitis B and HIV, talk to your doctor if you plan to stop this medicine. The symptoms of hepatitis B may get worse if you stop this medicine.
Do not treat severe stomach pain, nausea or vomiting with over-the-counter medicines. Contact your doctor.
Common and Rare Side Effects
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
Incidence not known
Abdominal or stomach discomfort
black, tarry stools
bleeding gums
blood in the urine or stools
chills
darkened urine
decreased appetite
difficulty with swallowing
dizziness
fast heartbeat
fast, shallow breathing
general feeling of discomfort
general tiredness and weakness
indigestion
light-colored stools
loss of appetite
muscle cramps or spasms
muscle pain or stiffness
pains in the stomach, side, or abdomen, possibly radiating to the back
pinpoint red spots on the skin
puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
right upper abdominal or stomach pain and fullness
sleepiness
tightness in the chest
unusual bleeding or bruising
unusual tiredness or weakness
upper right abdominal or stomach pain
yellow eyes or skin
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common
Acid or sour stomach
belching
burning, tingling, numbness or pain in the hands, arms, feet, or legs
general feeling of discomfort or illness
headache
indigestion
muscle or joint pain
sensation of pins and needles
stabbing pain
stomach discomfort, upset, or pain
stuffy or runny nose
trouble sleeping
Incidence not known
Blurred vision
flushed, dry skin
fruit-like breath odor
hair loss or thinning of the hair
increased hunger
increased thirst
increased urination
pale skin
sweating
troubled breathing with exertion
unexplained weight loss
weight gain around your neck, upper back, breast, face, or waist
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
