Before taking albendazole,
tell your doctor and pharmacist if you are allergic to albendazole, mebendazole, any other medications, or any of the ingredients in albendazole tablets. Ask your pharmacist for a list of the ingredients.
tell your doctor and pharmacist what other prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention theophylline. Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
tell your doctor if you have or have ever had liver disease.
tell your doctor if you are pregnant, could be pregnant, or plan to become pregnant. You should not begin your treatment with albendazole until you have taken a pregnancy test with negative results. You should not become pregnant while you are taking albendazole and for at least one month after finishing your treatment. Talk to your doctor about birth control methods that you can use during your treatment. If you become pregnant while taking albendazole, call your doctor immediately. Albendazole may harm the fetus.
tell your doctor if you are breast-feeding.
if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking albendazole.
if you are taking albendazole to treat neurocysticercosis, your doctor will probably tell you to take certain medications to prevent damage to the nervous system during your treatment. Call your doctor right away if you have any of the following symptoms: seizures, headache, vomiting,extreme tiredness, or changes in behavior.