Top answers from doctors based on your search:
How long should you wait to drink alcohol after taking antihistamines
A female asked:

Dr. Lynne Weixelanswered
Clinical Psychology 38 years experience
Minimal info here: You don't really say enough to be certain - but - if it was a standard OTC like benadryl - and you took the directed amount and you take no other medi... Read More
Created for people with ongoing healthcare needs but benefits everyone.
800 viewsReviewed >2 years ago
A 28-year-old male asked:

Dr. Frank Amico Sranswered
Addiction Medicine 45 years experience
after 12 hours it is fine to have a drink. Most antihistamines are cleared from your body, unless they are the long acting, either way there should be... Read More
Created for people with ongoing healthcare needs but benefits everyone.
Reviewed Jun 10, 2021
A male asked:

Dr. John Chiuanswered
Allergy and Immunology 59 years experience
12 hrs at most: The drowsiness effect wears off within hours (duration varies among individuals) and thus you should be ok the day after.
Created for people with ongoing healthcare needs but benefits everyone.
1.1k viewsAnswered >2 years ago
A 22-year-old male asked:

Dr. Hamsa Jayarajanswered
Internal Medicine 56 years experience
Alcohol interaction: 25 mg of benadryl is a small dose. May take alcohol after 6 hours.
Created for people with ongoing healthcare needs but benefits everyone.
289 viewsAnswered >2 years ago
A 39-year-old member asked:

Dr. Thomas Kleinanswered
Allergy and Immunology 43 years experience
Be very careful: Benadryl (diphenhydramine) impairs your driving skills and so could alcohol. Both together is like adding one plus one and getting three. Cut back o... Read More
Created for people with ongoing healthcare needs but benefits everyone.
4.9k viewsReviewed >2 years ago
A 39-year-old female asked:

Dr. Robert Douglasanswered
Orthodontics 53 years experience
Yes: In moderation. The Benadryl would be mostly gone by then.
Created for people with ongoing healthcare needs but benefits everyone.
907 viewsAnswered >2 years ago
A 30-year-old female asked:

Dr. John Chiuanswered
Allergy and Immunology 59 years experience
6 hours if not longe: The drowsiness effect from Benadryl (diphenhydramine) varies from one person to another. Although the antihistaminic effect may last for over a day,... Read More
Created for people with ongoing healthcare needs but benefits everyone.
4.2k viewsReviewed >2 years ago
A 25-year-old male asked:

Dr. Dean Giannoneanswered
Internal Medicine 27 years experience
Should be OK.: The Benadryl (diphenhydramine) should be well out of your system by now. Just don't take anymore Benadryl (diphenhydramine) if you're going to be dri... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.4k viewsAnswered >2 years ago
A 33-year-old female asked:

Dr. John Chiuanswered
Allergy and Immunology 59 years experience
Not expected.: Alcohol usually worsens itching unless one has drunk oneself into a semi-stupor. Not all itching is induced by histamine and thus it may not work at ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
1.2k viewsAnswered >2 years ago
A 30-year-old female asked:

Internal Medicine - Geriatrics 23 years experience
Sometimes: But be careful as some antihistamines can cause drowsiness.
Created for people with ongoing healthcare needs but benefits everyone.
5.2k viewsReviewed >2 years ago
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