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Allegra-D 24 Hour for Allergic Rhinitis User Reviews (Page 2)

Reviews for Allegra-D 24 Hour

Commonly mentioned side effects
  • Anonymous
  • Taken for less than 1 month
  • April 6, 2013

"It has helped take the edge off of my allergies, but the dry mouth it causes is horrible. I need water constantly or my mouth and throat get so dry it's actually becoming difficult to breathe."

7 / 10
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  • Kan...
  • Taken for 1 to 6 months
  • July 9, 2018

"I only take this in my extreme cases where my congestion gets so bad I can't breathe; I never take this daily. Within an hour, I feel better. It does do a bit of insomnia, but that's usual for me."

9 / 10
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  • Anonymous
  • April 15, 2008

"The antihistamine effects aren't as strong as immediate-release diphenhydramine (Benadryl), but it still works pretty well, and the continuous release is a nice thing to have."

8 / 10
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  • Anonymous
  • Taken for less than 1 month
  • September 10, 2012

"This is the only medicine that works for my allergies. I get horrible allergies, so miserable I can't breathe. This medication helps me a lot, but I have trouble sleeping."

9 / 10
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  • RJa...
  • Taken for less than 1 month
  • February 24, 2018

"So Allegra D seems to work on decongesting my sinuses, but this cough I got with it too is horrible. And the cough causes a headache. I'd rather be stuffed up than coughing with a headache."

5 / 10
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  • oni...
  • October 4, 2020

"Allegra D is not working at all, and it seems like my symptoms eczema, runny nose, and sneezing are worse."

1 / 10
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  • Col...
  • Taken for less than 1 month
  • December 16, 2021

"It is not working for me at all after 3 days. I have all the same symptoms."

1 / 10
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  • jay...
  • April 13, 2009

"This medicine works really well for me."

10 / 10
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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.

Learn more about Allergic Rhinitis

Care guides

Symptoms and treatments