Precautions

Drug information provided by: Merative, Micromedex®

If you will be taking this medicine for a long time, it is very important that your doctor check the progress of you or your child at regular visits to make sure this medicine is working properly. Blood tests may be needed to check for unwanted effects.

Do not use this medicine if you are also using alfuzosin (Uroxatral®), amiodarone Cordarone®), lovastatin (Advicor®, Altocor®, Mevacor®), lurasidone (Latuda®), oral midazolam (Versed®), pimozide (Orap®), quinidine (Quinaglute®), rifampin (Rifadin®), sildenafil (Revatio®), simvastatin (Simcor®, Vytorin®, Zocor®), triazolam (Halcion®), or ergot medicines (eg, dihydroergotamine, ergotamine, methylergonovine, DHE 45®, Ergomar®),

Using this medicine while you are pregnant can harm your unborn baby. Birth control pills may not work as well to prevent pregnancy when used with this medicine. Use another form of birth control (eg, condoms, spermicide) along with your pills. If you think you have become pregnant while using this medicine, tell your doctor right away.

This medicine may increase blood sugar levels. Check with your doctor right away if you or your child notice a change in the results of your blood or urine sugar tests, or if you have confusion, nausea or vomiting, increased hunger, thirst or urination, or unusual tiredness or weakness.

This medicine may cause you to have excess body fat. Tell your doctor if you or your child notice changes in your body shape, including an increased amount of fat in the upper back and neck, or around the chest and stomach area. You might also lose fat from the legs, arms, and face.

Your immune system may get stronger when you start taking HIV medicines. Tell your doctor right away if you notice any changes in your health. Sometimes the immune system will start to fight infections that were hidden in your body, such as pneumonia, herpes, or tuberculosis. Autoimmune disorders (eg, Graves' disease, polymyositis, and Guillain-Barré syndrome) may also occur.

This medicine will not keep you from giving HIV to your partner during sex. Make sure you understand this and practice safe sex, even if your partner also has HIV, by using a latex condom or other barrier method. This medicine will not keep you from giving HIV to other people if they are exposed to your blood. Do not re-use or share needles with anyone.

Do not take other medicines unless they have been discussed with your doctor. This includes prescription and nonprescription (over-the-counter [OTC]) medicines, and herbal (eg, St. John's wort) or vitamin supplements.