Diphenhydramine (Benadryl) 50mg/ml - 1ml Vial $1.59 Generic Benadryl® For deep IM or slow IV use High potency Quantity ADD TO CART SKU: 629689 Add to wishlist You must be logged in to access the wishlist feature. Login or Register Add Diphenhydramine (Benadryl) 50mg/ml - 1ml Vial to your wishlist Priority Lowest Low Medium High Highest Comments × Add To Wishlist Wishlist Updated Diphenhydramine (Benadryl) 50mg/ml - 1ml Vial has been added successfully to your wishlist. ×