WebMar 8, 2024 · The main active ingredient in Allegra is fexofenadine. The main active ingredient in Zyrtec is cetirizine. Both of these drugs are antihistamines. Antihistamineswork by blocking a substance... WebSep 12, 2024 · Allegra (fexofenadine) and Claritin (loratadine) are second-generation antihistamines. Second-generation antihistamines were first developed in the 1990s to …
Allegra vs. Claritin Prescription Treatment for Seasonal ... - RxList
WebJul 28, 2024 · Allegra (fexofenadine), Claritin (loratadine), and Zyrtec (cetirizine) are over-the-counter (OTC) antihistamines used to treat allergies. All of them are considered non … WebJul 30, 2024 · Answer Typically, it is not recommended to use cetirizine (Zyrtec) and fexofenadine (Allegra) at the same time. Both medications are second-generation antihistamines used for allergy relief. Taking them together would not provide much added benefit , but could lead to side effects such as drowsiness. dnlwildman icloud.com
allegra and claritin - MedHelp
WebApr 1, 2024 · They also help relieve some symptoms of the common cold, such as sneezing and runny nose. They work by preventing the effects of a substance called histamine, which is produced by the body. Some examples of antihistamines contained in these combinations are: Bromodiphenhydramine Brompheniramine Carbinoxamine Chlorpheniramine … WebApr 13, 2024 · Answer Typically, it is not recommended to use loratadine (Claritin) and cetirizine (Zyrtec) at the same time. Both medications are second-generation antihistamines used for allergy relief. Taking them together would not provide much-added benefit, but could lead to side effects such as drowsiness. WebJan 13, 2015 · Claritin blocks histamines, which trigger allergy symptoms such as stuffy and runny nose, watery eyes, headache and sore throat. Bassett said the two medications will not cause harmful... create iso image windows 7