The US Food and Drug Administration announced a proposal to remove oral phenylephrine – a common ingredient in many popular ...

Anti-histamines combined with a decongestant are usually marked with a "D." Claritin-D, Allegra-D, and Zyrtec-D all contain a decongestant called pseudoephedrine, the same active ingredient that ...

Antihistamines — like Claritin, Allegra, or Zyrtec — can reduce most of these allergy symptoms and will likely be your first option. However, if nasal congestion or a stuffy nose is one of ...

Allegra is an antihistamine that millions have used to relieve the typical symptoms of allergies, like sneezing, itchy, watery eyes, runny nose, and itchy nose or throat. The active ingredient is ...

Getty Images Antihistamine pills like Zyrtec, Claritin or Allegra are more effective than topical creams, as they calm the body’s overall immune response.