Benadryl, or diphenhydramine, is commonly used for allergies and can provide relief. For adults, the typical dose is 25-50 mg every 4-6 hours, but it's always important to follow the directions on the package or a doctor's advice. Do you have a specific reason for needing this information, or are you just planning ahead? It's great to be informed about medications, and I'm here to help with any other questions you might have!