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Las Vegas, NV
A male asked:

took 2 24 hour claritin d in less than 24 hours?

1 doctor answer2 doctors weighed in
Dr. Harold Fields
Family Medicine 61 years experience
Claritin: This will not cause you any harm except perhaps a little drowsiness

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Similar questions

Clarks Summit, PA
A 18-year-old male asked:

How long does it take for claritin-d to work.

1 doctor answer2 doctors weighed in
Dr. Michael Zacharisen
Allergy and Immunology 33 years experience
1 to 3 hours: Claritin d is a combination antihistamine [claritin= loratadine] and d= decongestant pseudoephedrine. This product is rapidly absorbed then metabolized to the active product with relief beginning within 1 to 3 hours.
A 44-year-old member asked:

Am i right that it's no issue to take 2 claritin-d liquid gels within an hour?

2 doctor answers4 doctors weighed in
Dr. Nayla Mumneh
Allergy and Immunology 29 years experience
No: Claritin (loratadine) d is either every 12 hours or every 24 hours, don't take two in an hour, you will experience side effects from excess decongestant raising your blood pressure, givign you tremors and a rapid heart rate. Th is is not safe, .

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Last updated Apr 2, 2020
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