Interactions are not expected.

They need to know if you have any of these conditions:

-an unusual or allergic reaction to vismodegib, other medicines, foods, dyes, or preservatives
-pregnant or trying to get pregnant
-breast-feeding

Do not become pregnant while taking this medicine or for 24 months after stopping it. Women should inform their doctor if they wish to become pregnant or think they might be pregnant. Women of child-bearing potential will need to have a negative pregnancy test before starting this medicine. There is a potential for serious side effects to an unborn child. Talk to your health care professional or pharmacist for more information.

Men must use a latex condom during sexual contact with a woman while taking this medicine and for 3 months after you stop taking this medicine. A latex condom is needed even if you have had a vasectomy. Contact your doctor right away if your partner becomes pregnant. Do not donate sperm while taking this medicine and for 3 months after you stop taking this medicine.

Do not breast-feed an infant while taking this medicine or for 24 months after stopping it.

Do not give blood while taking this medicine or for 24 months after stopping it.

Keep out of the reach of children.

Store between 20 and 25 degrees C (68 and 77 degrees F). Throw away any unused medicine after the expiration date.