Ragweed pollen allergen extract and Zyrtec-D

• Generic Name: ragweed pollen allergen extract
• Dosage Forms: n.a.
• Other Brand Names: Ragwitek

Ragweed pollen allergen extract is made from certain pollens that can cause seasonal allergies (hay fever).

Ragweed pollen allergen extract is used to help your body develop an immunity to certain pollens that can cause allergy symptoms such as sneezing, itching, and watery eyes. ragweed pollen allergen extract is for use in adults up to age 65.

This medicine will not provide immediate relief from allergy symptoms.

Ragweed pollen allergen extract may also be used for purposes not listed in this medication guide.

• Generic Name: cetirizine / pseudoephedrine
• Dosage Forms: n.a.
• 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).

Zyrtec-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.

Zyrtec-D may also be used for purposes not listed in this medication guide.