August 23, 2013
Brand Name: Rescriptor
Other Name(s): DLV, delavirdine mesylate
Drug Class: Non-nucleoside Reverse Transcriptase Inhibitors
Approved Use: Treatment of HIV Infection
The benefit of using delavirdine may be limited. Delavirdine should always be used with another anti-HIV medicine to avoid resistance to HIV.
Delavirdine can cause serious life-threatening side effects. This includes severe rash.
If you have any of the following symptoms along with a skin rash, stop taking delavirdine and contact your health care provider right away:
Taking certain medicines with delavirdine may cause serious, life-threatening side effects.
While taking delavirdine, it is important to keep all of your appointments with your health care provider.
Delavirdine is a prescription medicine approved by the U.S. Food and Drug Administration (FDA) for the treatment of HIV infection in adults. Delavirdine is always used in combination with other anti-HIV medicines.
Delavirdine is a type of anti-HIV medicine called a non-nucleoside reverse transcriptase inhibitor (NNRTI). NNRTIs work by binding to and blocking HIV reverse transcriptase, an HIV enzyme. This prevents HIV from replicating and lowers the amount of HIV in the blood.
Delavirdine does not cure HIV/AIDS. Whether delavirdine reduces the risk of HIV transmission is unknown.
Before taking delavirdine, tell your health care provider:
Delavirdine comes in tablet form in two strengths:
Take delavirdine according to your health care provider's instructions.
Delavirdine may be taken with or without food, but it may be best to take it the same way each day. If you are taking both delavirdine and antacids, take them at least 1 hour apart. If your health care provider has told you that you don't have enough stomach acid, take delavirdine with orange or cranberry juice.
If you have trouble swallowing tablets, the 100-mg delavirdine tablets may be dissolved in water. Add four tablets to at least 3 ounces of water. Allow the tablets to sit in the water for a few minutes. Stir the water until the tablets have dissolved and then drink the delavirdine-water mixture right away. Rinse the glass and swallow the rinse to make sure that you get all the medicine. Delavirdine 200-mg tablets cannot be dissolved in water and must be swallowed whole.
Always take delavirdine in combination with other anti-HIV medicines.
If you take too much delavirdine, contact your local poison control center (1-800-222-1222) or go to the nearest hospital emergency room right away.
For more information on how to take delavirdine, see the FDA drug label from DailyMed. (DailyMed is a federal website that includes the most recent drug labels submitted to FDA.) Toward the end of the label is patient information for people taking delavirdine.
Take the missed dose as soon as you remember it. But if it is almost time for your next dose, skip the missed dose and just take your next dose at the regular time. Do not take two doses at the same time to make up for a missed dose.
Delavirdine can cause serious, life-threatening side effects. This includes severe rash. (See the WARNING above.)
Other possible side effects of delavirdine include:
Tell your health care provider if you have any side effect that bothers you or that does not go away.
These are not all the possible side effects of delavirdine. Ask your health care provider or pharmacist for more information on possible side effects of delavirdine.
More information about delavirdine is available: