Hivid

Pronounced: HIV-id
Generic name: Zalcitabine

Why is Hivid prescribed?

Hivid is one of the drugs used against the human immunodeficiency virus (HIV)--the deadly cause of AIDS. HIV does its damage by slowly undermining the immune system, finally leaving the body without any defense against infection. Hivid staves off collapse of the immune system by interfering with the virus's ability to reproduce.

Hivid is often combined with a protease inhibitor (Crixivan, Invirase, and Norvir) as part of the "cocktail" of drugs that has proven so effective in halting or even reversing the progress of HIV. Hivid can also be combined with the HIV drug Retrovir, provided you have not already been taking Retrovir for more than 3 months. For people with advanced cases of HIV, Hivid is sometimes prescribed by itself when other drugs don't work or can't be tolerated.

Most important fact about Hivid

Although Hivid can slow the progress of HIV, it is not a cure. You may continue to develop complications, including frequent infections. Even if you feel better, regular physical exams and blood counts by your doctor are highly advisable. Also be sure to notify your doctor immediately if you experience any changes in your general health.

How should you take Hivid?

Hivid should be taken every 8 hours, exactly as prescribed. It is important to keep levels of the drug in your body as constant as possible, so be sure to take every scheduled dose. Never take more than the prescribed dose; nerve disorders could result.

--If you miss a dose...

Take it as soon as you remember. If it is almost time for the next dose, skip the one you missed and go back to your regular schedule. Never take 2 doses at once.

--Storage instructions...

Store at room temperature in a tightly closed bottle.

What side effects may occur?

Although side effects can never be predicted, they are more likely--and more apt to be severe--in people with an advanced case of HIV. If any side effects develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue using Hivid.

• More common side effects may include:
  Abdominal pain, fatigue, hives, itching, mouth sores and inflammation, nausea and vomiting, rash, tingling, burning, numbness, or pain in the hands and feet