The second-generation antihistamines do not cause drowsiness (cetirizine, loratadine, fexofenadine, acrivastine). The first-generation antihistamines such as promethazine and chlorphenamine cause drowsiness.
Chemicals: for those who cannot deal with reality :-D
I thought coffee cured everything
Jonathan Mason about 4 years ago
The second-generation antihistamines do not cause drowsiness (cetirizine, loratadine, fexofenadine, acrivastine). The first-generation antihistamines such as promethazine and chlorphenamine cause drowsiness.
Michael G. about 4 years ago
Chemicals: for those who cannot deal with reality :-D
Doctor Toon about 4 years ago
I thought coffee cured everything