• Knowledgebase: Medication Dosing Charts

    Medication dosing information for over the counter medications.

    4. Benedryl Allergy Chews - Top

    Dosing Chart for Benedryl (Diphenhydramine) Chewable Tablets (12.5mg):

    25-29 Pounds: 1 Tablet
    30-36 Pounds: 1 Tablet
    37-41 Pounds: 1 Tablet
    42-47 Pounds: 1 Tablet
    48-55 Pounds: 2 Tablets
    56-66 Pounds: 2 Tablets
    67-77 Pounds: 2 Tablets
    78-88 Pounds: 2-3 Tablets
    89-105 Pounds: 2-4 Tablets
    106-117 Pounds: 2-4 Tablets
    117-140 Pounds: 2-4 Tablets
    140+ Pounds: 2-4 Tablets

    Dosing is every 6 hours

    Note: Manufacturers change their products from time to time. For this reason, always refer to the manufacturer's information if available.
    - Updated: March 12, 2001

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    • James L Horwitz, MD

    David C. Thomas, MD

    Barbara Lindberg, PNP