All Day Allergy-D and Intron A

• Generic Name: cetirizine / pseudoephedrine
• Dosage Forms: tablet, extended release
• Other Brand Names: All Day Allergy-D, Goodsense Cetirizine D-12 Hour, Zyrtec-D, KS Aller-Tec D-12, Wal-Zyr D, Allergy D-12, Allergy Relief Nasal Decongestant, Leader Allergy Relief D

Cetirizine is an antihistamine that reduces the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Pseudoephedrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

All Day Allergy-D is a combination medicine used to treat cold or allergy symptoms such as nasal and sinus congestion, sneezing, itching, watery eyes, or runny nose.

All Day Allergy-D may also be used for purposes not listed in this medication guide.

• Generic Name: interferon alfa-2b
• Dosage Forms: injection
• Other Brand Names: Intron A

Intron A is made from human proteins. Interferons help your body's immune system respond to bacteria, viruses, cancer, or other invading substances.

Intron A is used to treat hairy cell leukemia, malignant melanoma, follicular lymphoma, Kaposi's sarcoma caused by AIDS, and certain types of genital warts. This medicine is also used to treat chronic hepatitis B or C in adults, and to treat chronic hepatitis B in children who are at least 1 year old.

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