Currently there are "8 comments" on this Question:

  1. Kizzie says:

    Benadryl, or diphenhydramine hydrochloride, when taken by mouth, works within 15 to 60 minutes. When injected through a muscle, it takes 20 to 30 minutes to

  2. Yung says:

    I C ERegular ol iceGet some ice cubes and pleasure yourself with rubbing the ice cube gently on the affected areayes…yes, you are going to have cold water running all over your bodyTHIS ABSOLUTELY WORKS…….and you dont have to go to the drugstore to get some kind of fancy ointmentjust regular icewhether you choose my answer is really irrelevantbut; do try the ice for at least the better part of an hourGIVE IT A TRY!***(as far as taking benadryl orally…go ahead; but you need to back off with taking it only when you are getting ready to retire….it is very easy to build up a resistance to benadryl.)TRY THE ICE!*Your question was: How long does it take benadryl to work?? The answer is: in capsule or pill form – 20 to 30 minutes. If you are using an ointment with benadryl in it…the effect should be immediate.TRY THE ICE (what have you got to lose?? discomfort from the sunburn!)*

  3. Bella says:

    Can I use Benadryl Itch Stopping my feet (about 100 between both feet a Gel and Benadryl Allergy Oral? I have an insane amount Tablets at the same time of flea bites mostly on

  4. Shavonda says:

    Benadryl is a name given to a cough medicine that helps chesty coughs. Usually taken 3-4 times a day to help relieve the symptoms of hacking and chesty coughs. More:http://answers.ask.com/Health/Pharmacy/what_is_benadryl

  5. Maris says:

    Benadryl is used for reliving symptoms of the common cold and allergies. It helps dry up a runny nose and prevents sneezing and itching. For more information, look here: http://coldflu.about.com/od/overthecount… More:http://answers.ask.com/Health/Pharmacy/what_is_benadryl_used_for

  6. Lindy says:

    Diphenhydramine, the main ingredient in Benadryl, works by blocking histamine at receptor sites. It also decreases central nervous system function, causing drowsiness. More:http://answers.ask.com/Health/Pharmacy/how_does_benadryl_work

  7. In says:

    I C E Regular ol’ ice Get some ice cubes and pleasure yourself with rubbing the ice cube gently on the affected area yes yes, you are going to have cold water running all over your body THIS ABSOLUTELY WORKS .and you don’t have to

  8. Joni says:

    Many mothers work hard to increase breast milk supply, but there are times when mothers may want to decrease breast milk production, such Take an antihistamine, such as Benadryl or Claritin. How Long Does it Take for Milk to Dry Up? Detail:http://www.ehow.com/how_2340546_take-supplements-that-decrease-breast.html

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