Benadryl and Low blood pressure - from FDA reports


Summary

Low blood pressure 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 Tylenol, and have High blood pressure. This review analyzes which people have Low blood pressure with Benadryl. It is created by eHealthMe based on reports of 44,874 people who have side effects when taking Benadryl from FDA , and is updated regularly.

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On Sep, 20, 2017

44,874 people reported to have side effects when taking Benadryl.
Among them, 2,088 people (4.65%) have Low blood pressure


Number of reports submitted per year:

Could Benadryl cause Low blood pressure?

Time on Benadryl when people have Low blood pressure *:

  • < 1 month: 83.41 %
  • 1 - 6 months: 13.17 %
  • 6 - 12 months: 0.49 %
  • 1 - 2 years: 0.98 %
  • 2 - 5 years: 1.95 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

Gender of people who have Low blood pressure when taking Benadryl *:

  • female: 58.35 %
  • male: 41.65 %

Age of people who have Low blood pressure when taking Benadryl *:

  • 0-1: 0.51 %
  • 2-9: 1.99 %
  • 10-19: 4.54 %
  • 20-29: 4.25 %
  • 30-39: 6.92 %
  • 40-49: 14.41 %
  • 50-59: 21.16 %
  • 60+: 46.23 %

Top conditions involved for these people *:

  • High Blood Pressure (124 people, 5.94%)
  • Pain (111 people, 5.32%)
  • Rheumatoid Arthritis (104 people, 4.98%)
  • Depression (82 people, 3.93%)
  • Nausea (79 people, 3.78%)

Top co-used drugs for these people *:

  • Tylenol (475 people, 22.75%)
  • Decadron (340 people, 16.28%)
  • Zofran (307 people, 14.70%)
  • Ativan (245 people, 11.73%)
  • Lasix (244 people, 11.69%)

Top other side effects for these people *:

  • Breathing Difficulty (452 people, 21.65%)
  • Nausea (441 people, 21.12%)
  • Fatigue (375 people, 17.96%)
  • Fever (323 people, 15.47%)
  • Dizziness (321 people, 15.37%)

* Approximation only. Some reports may have incomplete information.

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Low blood pressure and Benadryl from FDA and eHealthMe reports

Benadryl

Benadryl has active ingredients of diphenhydramine hydrochloride. It is often used in allergies. (latest outcomes from Benadryl 49,079 users)

Low blood pressure

Low blood pressure has been reported by people with high blood pressure, multiple sclerosis, pain, rheumatoid arthritis, primary pulmonary hypertension (latest reports from 169,157 Low blood pressure patients).

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