Unisom and Zytiga

• Generic Name: doxylamine
• Dosage Forms: n.a.
• Other Brand Names: Unisom, Nytol Maximum Strength, Aldex AN, Nitetime Sleep-Aid, Sleep Aid

Unisom is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose. Antihistamines can cause drowsiness and are sometimes used a sleep aids.

Unisom is used to treat sneezing, runny nose, watery eyes, hives, skin rash, itching, and other cold or allergy symptoms.

Unisom is also used as a short-term treatment for sleep problems (insomnia).

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

• Generic Name: abiraterone
• Dosage Forms: tablet
• Other Brand Names: Yonsa, Zytiga

Zytiga (abiraterone) works by reducing androgen production in the body. Androgens are male hormones that can promote tumor growth in the prostate gland.

Zytiga is used together with steroid medication (prednisone or methylprednisolone) to treat prostate cancer that has spread to other parts of the body.

Zytiga is used in men whose prostate cancer cannot be treated with surgery or other medicines.