Currently there are "7 comments" on this Question:

  1. Clarissa says:

    It is produced and marketed under the trade name Benadryl by McNeil-PPC (a division reversal of the often dangerous effects of a massive histamine release.

  2. Tracy says:

    Yes, any type of medicine is dangerous when taken in large amounts. never take more than prescribed or written on the back of the bottle. Medical professionals have designed and tested the products you are using, so it is very important to follow the directions strictly.

  3. Shannon says:

    How much Benadryl is Dangerous? Benadryl Each pill contains 25mg of Diphenhydramine HCL. I have taken 4 at a time in the past and there

  4. Kasandra says:

    There really aren’t any dangers of snorting it as long as the dosage is safe. The biggest problem is the burn, take my advise and don’t snort it, burns worse than just about any drug on the planet. If you snort it you will instantly regret … More:

  5. Colene says:

    I found an answer on a website. I originally hit on the WikiAnswers page in order to find out if there ARE any dangers associated with frequent benadryl usage. I found this statement: "The habit-forming potential is none and no long term us… More:

  6. Joni says:

    The maximum amount of Benadryl that you should take in any 24hr period is 300 mg. Seek emergency help if an overdose is suspected. More:

  7. Gladys says:

    Benadryl may also be dangerous in dogs suffering from overactive thyroid, heart disease or high blood pressure, lung disease or glaucoma. It should not be Detail:

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