Ads
related to: antihistamine that doesn't cause drowsiness in elderly people- ZYRTEC® Dosage Guide
Discover the Optimal Dosage
For Adult & Children Products
- Compare ZYRTEC®
See How ZYRTEC® Measures Up
Versus Other OTC Allergy Medicines
- Night Time Allergies
Learn What Is Causing Your
Allergies To Get Worse at Night
- ZYRTEC® Products
Get Powerful Allergy Relief With
Tablets, Liquid Gels, Dissolve Tabs
- Coupons & Savings
Register For Exclusive Offers And
Info So You Can Zeize The Day™
- New ZYRTEC® Chewables
The Powerful Allergy Relief Of
Zyrtec® In A Dye-Free Chewable Tab.
- ZYRTEC® Dosage Guide
Search results
Results From The WOW.Com Content Network
Diphenhydramine is a first-generation antihistamine used to treat several conditions including allergic symptoms and itchiness, the common cold, insomnia, motion sickness, and extrapyramidal symptoms. [19] [20] Diphenhydramine also has local anesthetic properties, and has been used as such in people allergic to common local anesthetics such as ...
Older people are more likely to experience drowsiness from antihistamine use than younger people. [1] Continuous and/or cumulative use of anticholinergic medications, including first-generation antihistamines, is associated with higher risk for cognitive decline and dementia in older people. [31] [32]
Desloratadine is a selective H 1-antihistamine which functions as an inverse agonist at the histamine H 1 receptor. [14] At very high doses, is also an antagonist at various subtypes of the muscarinic acetylcholine receptors. This effect is not relevant for the drug's action at therapeutic doses. [15]
Fexofenadine does not readily cross the blood–brain barrier, so is less likely to cause drowsiness in comparison to other antihistamines that readily cross that barrier (i.e., first-generation antihistamines such as diphenhydramine). In general, fexofenadine takes about an hour to take effect, though this may be affected by the choice of ...
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] The degree of benefit is similar to other antihistamines such as diphenhydramine, which is a first-generation ...
That doesn't mean you shouldn't also use pseudoephedrine in addition to nasal steroid sprays or nasal antihistamine sprays, but it’s best to limit pseudoephedrine use to a short-term period. Dr.
Ads
related to: antihistamine that doesn't cause drowsiness in elderly people