Are Allegra and Claritin the Same?
No, Allegra and Claritin Are Not the Same. They Are in the Same Class of Drugs Called Antihistamines but They Contain Different Active Ingredients. Allegra...
Are Allegra and Claritin the same? No, Allegra and Claritin are not the same. They are in the same class of drugs called antihistamines but they contain different active ingredients. Allegra contains fexofenadine hydrochloride and Claritin contains loratadine.
What's the difference between Claritin Allegra and Zyrtec?
Allegra is the least likely to make you drowsy. Claritin is long-acting, with effects that last for 24 hours. Zyrtec acts the fastest — usually within one hour — but is also the most likely to make you drowsy, so avoid driving, alcohol, and sedatives as you figure out how you react.
What's the difference between Claritin and Allegra?
Other differences:
Studies point to Claritin being more effective than Allegra for allergic rhinitis (faster onset of action, more symptom relief) Allegra may provide more eye symptom relief. Studies suggest Allegra may be more effective than Claritin for wheal and flare reactions (an allergic skin reaction).