WebOct 17, 2024 · High doses of antihistamines—even the “non-sedating” kind—can cause drowsiness and rapid heart rate. Medicines such as Zyrtec and Claritin are only “non-drowsy” at the FDA-approved dose. What’s more, an overdose of the “sedating” antihistamines (think Benadryl) can cause adverse events like seizures and hallucinations. WebDec 26, 2010 · He said the only real risk is that the higher dose is more likely to make you drowsy. I actually take two 10-mg tablets as my regular dose. The only side effect that seems to be worse for me than with a single tablet is the dry mouth and mild dehydration. So if this happens again, you'll need to be cautious of driving and may be more tired …
Zyrtec Uses, Dosage & Side Effects - Drugs.com
WebMar 23, 2024 · Dr. Brant Ward answered. Allergy and Immunology 15 years experience. Sleepiness for some: For some people, zyrtec can make them a bit sleepy (usually … WebMar 11, 2024 · Zyrtec Dosage. Generic name: Cetirizine Hydrochloride 10mg. Dosage form: tablet, film coated. Drug class: Antihistamines. Medically reviewed by Drugs.com. Last updated on Mar 11, 2024. adults and children 6 years and over. one 10 mg tablet once daily; do not take more than one 10 mg tablet in 24 hours. A 5 mg product may be … monar chelm
Is it safe to take 2 10mg zyrtec a day HealthTap Online Doctor
WebJan 24, 2024 · 23 years experience. No: There are people that are prescribed zyrtec ( cetirizine) up to four times a day for various conditions. It should be no problem to take … WebJan 14, 2024 · Zyrtec and Claritin are effective for about 24 hours. A person should only take one dose per day. The body absorbs both antihistamines quickly, but Zyrtec seems to work faster for some people ... WebJun 4, 2024 · Many allergy medications are available over-the-counter to treat seasonal allergies. Allergy medications can be taken by mouth or applied to specific areas, such as the eyes or nose. Oral antihistamines, … iatf complaints