Humate-P and Zonalon Topical

• Generic Name: antihemophilic factor / von willebrand factor
• Dosage Forms: injection
• Other Brand Names: Alphanate, Humate-P, Wilate, Wilstart, Dried Factor VIII Fraction Type 8Y, Haemate P, Optivate

Antihemophilic and von Willebrand factors are naturally occurring proteins in the blood that help the blood to clot.

A lack of antihemophilic factor VIII is the cause of hemophilia A. A lack of von Willebrand factor is the cause of von Willebrand disease. Humate-P works by temporarily raising levels of factor VIII or von Willebrand factor in the blood to aid in clotting.

Humate-P is a combination medicine used to treat or prevent bleeding episodes in people with von Willebrand disease.

Humate-P is also used to treat or prevent bleeding episodes in people with hemophilia A.

Humate-P may also be used for purposes not listed in this medication guide.

• Generic Name: doxepin topical
• Dosage Forms: cream
• Other Brand Names: Prudoxin, Zonalon

Topical doxepin is used to relieve itching in patients with certain types of eczema. It appears to work by preventing the effects of histamine, which is a substance produced by the body that causes itching.

Doxepin is available only with your doctor's prescription.