Instructions

Keep the medicine in its original container.

This medicine may be taken with or without food.

Ask your doctor if any of your medicines need to be taken at the same time.

This medicine will work best if you take it at about the same time every day.

Keep the medicine at room temperature. Avoid heat and direct light.

Keep the desiccant (drying) packet in the bottle and keep the bottle closed tightly.

This medicine does not stop the spread of viruses that are passed through the blood or during sex.

Always use condoms during sex.

Do not share needles or other personal objects such as shavers or toothbrushes.

Do not take antacids 6 hours before or 2 hours after taking this medicine.

It is important that you keep taking each dose of this medicine on time even if you are feeling well.

If you forget to take a dose on time, take it as soon as you remember. If it is almost time for the next dose, do not take the missed dose. Return to your normal schedule. Do not take 2 doses at one time.

Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.

Use effective birth control to avoid pregnancy.

It is very important that you follow your doctor's instructions for all blood tests.

Cautions

Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.

Some patients taking this medicine have experienced serious side effects. Please speak with your doctor to understand the risks and benefits associated with this medicine.

Do not use the medication any more than instructed.

Contact your doctor if you notice a change in the amount or darkening of your urine.

This medicine passes into breast milk. Ask your doctor before breastfeeding.

This medicine can hurt a new baby in the womb. If you become pregnant while on this medicine, tell your doctor immediately. Your doctor may switch you to a different medicine.

Do not share this medicine with anyone who has not been prescribed this medicine.

Always refill this medicine before it runs out.

Side Effects

The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.

• agitated feeling or trouble sleeping
• changes in areas of body fat may alter your body shape
• lack of energy and tiredness
• headaches
• liver problems
• nausea and vomiting
• red, burning, or itchy skin
• stomach upset or abdominal pain

Call your doctor or get medical help right away if you notice any of these more serious side effects:

• depression or feeling sad
• swelling of the face, mouth, tongue or throat
• fever or chills
• swelling in the neck or throat
• numbness or tingling in hands and feet
• fast or irregular heart beats
• signs of liver damage (such as yellowing of eye or skin, dark urine, or unusual tiredness)
• loss of movement anywhere on the body
• muscle trembling or weakness
• joint or muscle pain
• shortness of breath
• red, peeling or blistering skin
• slurred speech
• light colored stool
• suicidal thoughts
• difficulty swallowing
• unsteadiness while walking
• severe or persistent vomiting

A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.