Non sedating antihistamines products adult dating dillwyn virginia
Vertigo and daytime sedation are frequently encountered with the use of this drug.Pyribenzamine is another first-generation antihistamine; today it is used much less frequently as newer antihistamines arrive on the market.
Doxylamine can be used by itself as a sleep aid or combined with other drugs for cold and allergy relief (usually in a night-time formula).
Diphenhydramine was the first antihistamine approved by the FDA (in the 1940s) and is widely used in OTC sleeping pills.
Many generic sleep aids consist solely of one active ingredient – diphenhydramine.
Profound drowsiness is a very common side effect, as is dizziness, difficulty concentrating, and urinary retention.
Hydroxyzine is used for allergies and to suppress nausea.
It is one of the oldest antihistamines available (classified as a first-generation antihistamine), but for many patients surpasses the efficacy of even new prescription drugs.