Benadryl and Amphetamines positive - from FDA reports


Amphetamines positive is found among people who take Benadryl, especially for people who are female, 40-49 old also take medication Alprazolam, and have Duodenitis. This review analyzes which people have Amphetamines positive with Benadryl. It is created by eHealthMe based on reports of 43,578 people who have side effects when taking Benadryl from FDA, and is updated regularly.

What to expect?

If you take Benadryl and have Amphetamines positive, find out what symptoms you could have in 1 year or longer.

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On May, 02, 2017

43,578 people reported to have side effects when taking Benadryl.
Among them, 10 people (0.02%) have Amphetamines Positive

Number of reports submitted per year:

Could Benadryl cause Amphetamines positive?

Gender of people who have Amphetamines Positive when taking Benadryl *:

  • female: 60 %
  • male: 40 %

Age of people who have Amphetamines Positive when taking Benadryl *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 25.0 %
  • 30-39: 37.5 %
  • 40-49: 37.5 %
  • 50-59: 0.0 %
  • 60+: 0.0 %

Top conditions involved for these people *:

  • Milk Allergy (2 people, 20.00%)
  • Insomnia (2 people, 20.00%)
  • Duodenitis (2 people, 20.00%)
  • Dizziness (1 person, 10.00%)
  • Acid Base Balance (1 person, 10.00%)

Top co-used drugs for these people *:

  • Zantac 150 (2 people, 20.00%)
  • Tylenol (2 people, 20.00%)
  • Sudafed 12 Hour (2 people, 20.00%)
  • Excedrin (2 people, 20.00%)
  • Alprazolam (2 people, 20.00%)

Top other side effects for these people *:

  • Loss Of Consciousness (2 people, 20.00%)
  • Hypotension (2 people, 20.00%)
  • Fainting (2 people, 20.00%)
  • Dizziness (2 people, 20.00%)
  • Blood Glucose Decreased (2 people, 20.00%)

* Approximation only. Some reports may have incomplete information.

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.

Do you have Amphetamines positive when taking Benadryl?


Benadryl has active ingredients of diphenhydramine hydrochloride. It is often used in allergies. (latest outcomes from Benadryl 47,702 users)

Amphetamines Positive

Amphetamines positive has been reported by people with attention deficit hyperactivity disorder, depression, indigestion, gastroesophageal reflux disease, stress and anxiety (latest reports from 398 Amphetamines positive patients).

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Drugs that are associated with Amphetamines positive

Amphetamines positive

Could your condition cause Amphetamines positive

Amphetamines positive

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What would happen?

Forecast new side effects and undetected conditions when you take Benadryl and have Amphetamines positive.

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