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Allegra-D 24 Hour and Cough: What Users Say

Cough: mentioned by 4 users (11.1%)

Based on user experiences from 36 Allegra-D 24 Hour reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

dry mouth 19.4%
insomnia 19.4%
nausea 13.9%
anxiety 11.1%
cough 11.1%
headaches 11.1%
depression 8.3%
dizziness 8.3%

Reviews for Allegra-D 24 Hour

Showing 4 reviews tagged with "cough". Clear filters to view all 36 reviews.
Commonly mentioned side effects
  • Anonymous
  • Taken for less than 1 month
  • May 12, 2019

For Allergic Rhinitis "I tried Allegra D 24 as my pharmacy was out of Claritin D. The 1st few days this really didn't do anything for my sinuses, by day 7, I was suffering from such intense side effects that I could not work and wound up with an emergency appointment with any doctor that would see me at my doctor's office. My side effects from Allegra D were anxiety to the 10th power (never had anxiety before), chest tightness, felt like my throat was closing, could not breathe, terrible cough, dry mouth. It has been a horrible few days while waiting for this medication to leave my system. I was even given Xanax to help relieve my anxiety, which, if you have taken it, is no picnic either. I have been taking Claritin D for years and never experienced anything like this."

1 / 10
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9 Report
  • Ano...
  • Taken for less than 1 month
  • November 7, 2019

For Allergic Rhinitis "Do NOT take this medicine. It should be illegal. I took it for 3 days, and all 3 days I felt nauseous, dizzy, unmotivated, and depressed. The worst part is I haven’t slept more than 2-3 hours a night. This medication will disrupt your life. I usually take Zyrtec D but decided to try Allegra out - my allergies have gotten exponentially worse on it. I have had severe sinus pressure, a cough, and headaches in addition to all the other symptoms."

1 / 10
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10 Report
  • MUA...
  • Taken for 1 to 6 months
  • January 29, 2015

For Allergic Rhinitis "I've just started experiencing allergies one year ago and only during the winter. I've owned my own business for the last 15 years, and a new particular product that I use on my clients triggers my allergies. (There is no other product option for me to use). When winter hit again this year, the symptoms started again. I've tried EVERYTHING, Allegra-D is the absolute only thing that works! However, I have severe dry mouth, bad post-nasal drip, and constant coughing. I use an over-the-counter mucus release medicine, which WORKS! At the end of my workday, it's terribly hard to breathe, so I'm going to try Afin with the Allegra-D."

8 / 10
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7 Report
  • RJa...
  • Taken for less than 1 month
  • February 24, 2018

For Allergic Rhinitis "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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2 Report

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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.