Diphenoxylate and atropine and Nivolumab

• Generic Name: atropine / diphenoxylate
• Dosage Forms: n.a.
• Other Brand Names: Lomotil, Lonox, Lomocot, Vi-Atro

Diphenoxylate and atropine combination is used along with other measures (eg, fluid and electrolyte treatment) to treat severe diarrhea. Diphenoxylate helps stop diarrhea by slowing down the movements of the intestines.

Diphenoxylate is chemically related to some narcotics and may be habit-forming if taken in doses that are larger than prescribed. If higher than normal doses of the combination are taken, the atropine will cause unpleasant effects.

Diphenoxylate and atropine is available only with your doctor's prescription.

• Generic Name: nivolumab
• Dosage Forms: n.a.
• Other Brand Names: Opdivo

Nivolumab is a cancer medicine that is used alone or in combination with other medicines to treat:

• advanced skin cancer (melanoma);

• non-small cell lung cancer;

• kidney cancer;

• classical Hodgkin lymphoma;

• squamous cell cancer of the head and neck;

• bladder cancer;

• liver cancer; or

• a type of colorectal cancer that laboratory testing proves to have certain specific DNA mutations.

Nivolumab is often given when the cancer has spread to other parts of the body, or cannot be surgically removed, or has come back after prior treatment.

For some types of cancer, nivolumab is given only if your tumor has a specific genetic marker (an abnormal "EGFR" or "ALK" gene).

Nivolumab may also be used for purposes not listed in this medication guide.