Arguably, the easiest way to dose Benadryl is by weight. The following chart describes the maximum Benadryl dose in milligrams (mg) or milliliters (mL) based on a person's weight in pounds (lbs). Take ...

Do not take more than the dose recommended on the label. Children's Benadryl Allergy solution is approved for use in children ...

The normal dose of Benadryl varies somewhat depending on what it is being used for: The normal dose for allergies is 1–2 mg per pound of body weight up to every 8 hours, although there are ...