Zalcitabine is supplied as an oval film-coated tablet which should be swallowed whole. The 0.357 mg tablets are beige, and the 0.75 mg tablets are gray. The tablets should be taken 1 hour before or 2 hours after a meal. If you miss a dose of zalcitabine, take it as soon as possible. However, if it is time for your next dose, do not double the dose, just carry on with your regular schedule.
Symptoms can include abdominal pain, nausea, and vomiting.
Symptoms may include tingling, burning, pain, or numbness in the hands and feet. These symptoms are reversible if recognized quickly and the drug is discontinued, or if the dose is reduced. If you develop any of these symptoms, please call the clinic. If these effects occur and are bothersome, please call the clinic or discuss them at your next visit. To monitor for these side effects, blood tests must be done regularly.