Cetirizine
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). The combination of cetirizine and pseudoephedrine is used to treat cold or allergy symptoms such as nasal and sinus congestion, sneezing, itching, watery eyes, or runny nose. Cetirizine is the generic name for the brand name Zyrtec and is a medication that is used to treat moderate to severe allergies, cold symptoms or chronic hives. Cetirizine was approved by the FDA in September 1996 and was initially available via prescription only. In Canada, it is also available under another brand name, Reactine. Cetirizine belongs to the second generation antihistamine class and is similar to drugs such as azelastine (Astelin), fexofenadine (Allegra), and loratadine (Claritin). DRUG CLASS AND MECHANISM: Cetirizine is a non-sedating antihistamine that works by blocking histamine (H-1) receptors on cells. It is similar to the other second generation antihistamines loratadine (Claritin), fexofenadine (Allegra) and azelastine (Astelin). Histamine is a chemical that is responsible for many of the signs and symptoms of allergic reactions, for example, swelling of the lining of the nose, sneezing, and itchy eyes. Last reviewed on RxList 4/2/2015. Zyrtec (cetirizine hydrochloride) is an antihistamine that treats symptoms, such as itching, runny nose, watery eyes, and sneezing from hay fever (allergic rhinitis) and other allergies, such as allergies to molds and dust mites. It is available in generic form. Common side effects of Zyrtec include: drowsiness, fatigue, dizziness, dry mouth, sore throat, cough, nausea, constipation, or headache. In children, stomach pain and vomiting may occur. Zyrtec is available as regular tablets and chewable tablets (5 mg and 10 mg) and syrup (1 mg/mL) Cetirizine /sɛˈtɪrɨziːn/ (trade names Zirtec, Zyrtec, Reactine) is a second-generation antihistamine used in the treatment of hay fever, allergies, angioedema, and urticaria. Like many other antihistamine medications, cetirizine is commonly prescribed in combination with pseudoephedrine hydrochloride, a decongestant. These combinations are marketed using the same brand name as the cetirizine with a -D suffix (Zyrtec-D, Virlix-D, etc.). However, generic versions of Zyrtec-D are also available. Like brand-name Zyrtec-D, generic versions are available in just one strength -- Cetirizine and Pseudoephedrine 12 Hour tablets, with 5 mg of cetirizine and 120 mg of pseudoephedrine sulfate per tablet. Zyrtec-D is currently available in generic form. Zyrtec-D ® (cetirizine and pseudoephedrine) is a non-prescription medication approved to treat allergies. It contains two different medications: cetirizine (an antihistamine) and pseudoephedrine (a decongestant) Currently, generic versions of Zyrtec are available in the form of tablets, chewable tablets, and syrup. Zyrtec ® (cetirizine hydrochloride) is a nonprescription antihistamine approved to treat allergies and hives. While these generic versions are made by a number of manufacturers, including Actavis Elizabeth and Apotex Corporation, the names may be something other than cetirizine (the usual generic name) Originally, Zyrtec is a prescription drug but in November 2007, the FDA has made it available over the counter. It is available in generic form as well as brand-name drug under the trade names: Zyrtec, Aller-Tec, and Alleroff. In Canada, it is also available under another brand name, Reactine. Cetirizine belongs to the second generation antihistamine class and is similar to drugs such as azelastine (Astelin), fexofenadine (Allegra), and loratadine (Claritin). As with brand-name Zyrtec-D, generic versions of the drug are available in just one strength -- Cetirizine and Pseudoephedrine 12 Hour tablets. Zyrtec-D is currently available in generic form. Zyrtec-D ® (cetirizine and pseudoephedrine) is a non-prescription medication approved to treat allergies. It contains two different medications: cetirizine (an antihistamine) and pseudoephedrine (a decongestant)
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what is the generic name for zyrtec