click below
click below
Normal Size Small Size show me how
Antihistamines
Allergies
| Generic | Trade/ OCT or Rx |
|---|---|
| Diphenhydramine | 1st Generation antihistamine Benegryl OTC |
| Promethazine | 1st generation antihistamine Phenergan Rx |
| Cetirzine | 2nd generation antihistamine Zyrtec Rx |
| Loratadine | 2nd generation antihistamine Claritin OTC |
| Desloratadine | 3rd Anithistamine Clarinex Rx |
| Fexofenadine | 3rd generation antihistamine Allegra Rx |