Ads
related to: is zyrtec non drowsygoodrx.com has been visited by 100K+ users in the past month
109 S High St #100, Columbus, OH · Directions · (614) 224-4261
Search results
Results from the WOW.Com Content Network
Cetirizine is a second-generation antihistamine used to treat allergic rhinitis (hay fever), dermatitis, and urticaria (hives). [5] It is taken by mouth. [6] Effects generally begin within thirty minutes and last for about a day. [6]
Allegra is also non-drowsy, but some might find Zyrtec and Claritin to be more effective. All three offer 24-hour relief. “My favorites, in order of preference, are Allegra, Xysal, Zyrtec and ...
Like all medications, Zyrtec comes with a risk of side effects. “Zyrtec can cause drowsiness,” Dr. Brooks says. “Zyrtec can cause drowsiness,” Dr. Brooks says.
Levocetirizine is an antihistamine. It acts as an inverse agonist that decreases activity at histamine H1 receptors. This in turn prevents the release of other allergy chemicals and increases the blood supply to the area, providing relief from the typical symptoms of hay fever.
[22] [27] Subsequently, other non-sedating antihistamines like loratadine (Claritin), cetirizine (Zyrtec), and fexofenadine (Allegra) were developed and introduced. [ 22 ] The introduction of the first-generation antihistamines marked the beginning of medical treatment of nasal allergies. [ 28 ]
H 1 antagonists, also called H 1 blockers, are a class of medications that block the action of histamine at the H 1 receptor, helping to relieve allergic reactions.Agents where the main therapeutic effect is mediated by negative modulation of histamine receptors are termed antihistamines; other agents may have antihistaminergic action but are not true antihistamines.
Ads
related to: is zyrtec non drowsygoodrx.com has been visited by 100K+ users in the past month
109 S High St #100, Columbus, OH · Directions · (614) 224-4261