Mebendazole (Systemic)

Brand Names : Vermox

Before Using This Medicine

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For mebendazole, the following should be considered:

Allergies - Tell your doctor if you have ever had any unusual or allergic reaction to mebendazole. Also tell your health care professional if you are allergic to any other substances, such as foods, preservatives, or dyes.

Pregnancy - Mebendazole is not recommended for use during pregnancy. It has been shown to cause birth defects and other problems in rats given a single dose, which was several times the usual human dose. However, mebendazole did not cause birth defects or other problems in women who took this medicine during the first 3 months of pregnancy. Be sure you have discussed this with your doctor.

Breast-feeding - It is not known whether mebendazole passes into the breast milk. Although most medicines pass into breast milk in small amounts, many of them may be used safely while breast-feeding. Mothers who are taking this medicine and who wish to breast-feed should discuss this with their doctor.

Children - This medicine has been tested in a limited number of children 2 years of age or older and, in effective doses, has not been shown to cause different side effects or problems in children than it does in adults.

Older adults - Many medicines have not been studied specifically in older people. Therefore, it may not be known whether they work exactly the same way they do in younger adults or if they cause different side effects or problems in older people. There is no specific information comparing use of mebendazole in the elderly with use in other age groups.

Other medicines - Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your health care professional if you are taking any prescription or nonprescription (over-the-counter [OTC]) medicine.

Other medical problems - The presence of other medical problems may affect the use of mebendazole. Make sure you tell your doctor if you have any other medical problems, especially:

• Crohn's disease or
• Liver disease or
• Ulcerative colitis - Patients with these diseases may have an increased chance of side effects from mebendazole