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Diphenhydramine Hydrochloride Related Drug Tolerance

Official FDA Reports18
Social Media Events2
Active Ingredients
  • Diphenhydramine Hydrochloride
Additional Drug Brands and Names
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Additional Terms for Drug Tolerance
  • Drug Tolerances
  • Developed Resistance
  • Started To Not Work
  • It Was Very Hard To Adjust To It From Beginning
  • Higher Dose Was Needed As My Toleration To It Increased
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  This report is for all products sharing this active ingredient. For more details, please use our Workbench for research on individual brands like Benadryl.


Explanation

The quarterly trend chart illustrates changing levels of adverse events over time. Results from both the FDA Adverse Event Database (AERS) and adverse events extracted from social media by Druginformer are plotted side-by-side for easy comparison.


List of Possible Side Effects Reported

Report Date Dosage Indication Outcome Country Gender Age Weight (lbs)

* DrugInformer calculates alarm using a proprietary algorithm. Alarm should not be taken as an ofiicial signal from the FDA or other regulatory entity.


Social Media Comments From Around the Web

The following are comments from users that experienced side effects while taking Milnacipran Hydrochloride

Diphenhydramine Hydrochloride

bit pricey, tolerance builds quickly works, at first, minimal side effects Works great at first, but tolerance develops quickly Unisom is essentially 'Tylenol PM' without the...


Source:" Unisom-Night-Time-Sleep-Aid-Tablets-16...

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Did the author experience drug tolerance while taking diphenhydramine hydrochloride?

What is this?

Diphenhydramine Hydrochloride

Works great at first, but tolerance develops quickly Unisom is essentially 'Tylenol PM' without the Tylenol. I began taking Unisom because I am a chronic insomniac. The side effects have always been...


Source:" Unisom-Night-Time-Sleep-Aid-Tablets-16...

View full report on drug related drug tolerance

Did the author experience drug tolerance while taking diphenhydramine hydrochloride?

What is this?

Tell us about your Experience with Diphenhydramine Hydrochloride Related Drug Tolerance

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Share Your Experience

Druginformer Identified Side Effects: Drug tolerance increased, Sluggishness, Drug tolerance, Somnolence

Posted By Cleebe in viewpoints.com on August 9, 2011 @ 12:00 am

... sleep, but particularly KEEPING me asleep. It is actually quite difficult to wake up in the morning. However, after two or three nights of taking Unisom in a row, it stops working and instead leaves...

Druginformer Identified Side Effects: Fatigue, Sluggishness, Drug tolerance, Somnolence, Drug tolerance increased

Posted By Cleebe in viewpoints.com

bit pricey, tolerance builds quickly works, at first, minimal side effects Works great at first, but tolerance develops quickly Unisom is essentially 'Tylenol PM' without the...



* Warning: The facts and figures contained in these reports are accurate to the best of our capability; however, our metrics are only meant to augment your medical knowledge, and should never be used as the sole basis for selecting a new medication. As with any medical decision, be sure to work with your doctor to ensure the best choices are made for your condition.

* About FAERS: The FDA Adverse Event Reporting System (FAERS) is used by FDA for activities such as looking for new safety concerns that might be related to a marketed product, evaluating a manufacturer's compliance to reporting regulations and responding to outside requests for information. Reporting of adverse events is a voluntary process, and not every report is sent to FDA and entered into FAERS. The FAERS database may contain duplicate reports, the report quality is variable, and many factors may influence reporting (e.g., media attention, length of time a drug is marketed, market share). For these reasons, FAERS case reports cannot be used to calculate incidence or estimates of risk for a particular product or compare risks between products.