Review: could Benadryl cause Tachycardia?
Summary: Tachycardia is found among people who take Benadryl, especially for people who are female, 60+ old, have been taking the drug for < 1 month, also take medication Ativan, and have Pain.
We study 26,437 people who have side effects while taking Benadryl from FDA and social media. Among them, 623 have Tachycardia. Find out below who they are, when they have Tachycardia and more.
You are not alone: join a support group for people who take Benadryl and have Tachycardia >>>
Benadryl has active ingredients of diphenhydramine hydrochloride. It is often used in allergies. (latest outcomes from 29,401 Benadryl users)
Tachycardia (a heart rate that exceeds the range of 100 beats/min) has been reported by people with high blood pressure, depression, schizophrenia, pain, osteoporosis. (latest reports from 47,885 Tachycardia patients)
On Apr, 17, 2015: 26,437 people reported to have side effects when taking Benadryl. Among them, 623 people (2.36%) have Tachycardia.
Time on Benadryl when people have Tachycardia * :
|< 1 month||1 - 6 months||6 - 12 months||1 - 2 years||2 - 5 years||5 - 10 years||10+ years |
Gender of people who have Tachycardia when taking Benadryl * :
Age of people who have Tachycardia when taking Benadryl * :
Severity of Tachycardia when taking Benadryl ** :
|least||moderate||severe||most severe |
How people recovered from Tachycardia ** :
|while on the drug||after off the drug||not yet |
Top conditions involved for these people * :
- Pain (54 people, 8.67%)
- Breast cancer (28 people, 4.49%)
- Crohn's disease (25 people, 4.01%)
- Depression (20 people, 3.21%)
- Breast cancer metastatic (20 people, 3.21%)
Top co-used drugs for these people * :
- Ativan (138 people, 22.15%)
- Decadron (116 people, 18.62%)
- Zofran (113 people, 18.14%)
- Tylenol (98 people, 15.73%)
- Albuterol (84 people, 13.48%)
* Approximation only. Some reports may have incomplete information.
** Reports from social media are used.
How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.
Get connected: join our support group of benadryl and tachycardia on
Do you have Tachycardia while taking Benadryl?
You are not alone! Join a support group on :
- support group for people who take Benadryl and have Tachycardia
- support group for people who take Benadryl
- support group for people who have Tachycardia
Drugs in real world that are associated with:
Could your condition cause:
- A study of drug interactions between Allegra D 24 Hour, Claritin-d 24 Hour, Zyrtec Allergy, Vyvanse, Benadryl for a 25-year old woman with Hay Fever, Adhd, Insomnia. The patient has Photosensitive Rash
- A study of side effects of Diphenhydramine Hydrochloride for a 68-year old woman with Sleepy. The patient has Edema Ankles, Legs
- A study of drug interactions between Claritin, Lorazepam, Pantoprazole, Metoprolol Succinate, Biotin, Zoloft, Gabapentin for a 19-year old girl with Allergy, Anxiety Disorder, Acid Reflux, Tachycardia, Keratosis Pilaris, Migraine With Aura. The patient has Blurred Vision, Double Vision, Cold Exposure - Extremities, Sweating Decreased, Sweating, Seizure - Tonic-clonic, Brain Injury, Gastroparesis, Low Blood Pressure, Dizziness, Tachycardia
- A study of side effects of Benadryl for a 40-year old woman with Allergy To Chemicals. The patient has Yeast Infection - Vagina
- A study of side effects of Benadryl for a 56-year old woman with Hives. The patient has Loss Of Taste
Recent Benadryl related drug comparison:
NOTE: The study is based on active ingredients and brand name. Other drugs that have the same active ingredients (e.g. generic drugs) are NOT considered.
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
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