The standard dosage for oral Benadryl is 1 mg per pound of body weight, given 2-3 times a day. Most drug store diphenhydramine tablets are 25 mg, which is the size used for a 25 pound dog. Always double check the dosage before giving an over the counter medication. In addition, many formulations are combined with other medications such as Tylenol so make sure Benadryl tablets contain only diphenhydramine.
NEXT STEP. Find out how much your project will cost. Provide a few details about your project and receive competitive quotes from local pros. The average national cost of adding a room or building an addition is $40,960, with most homeowners spending between $21,711 and $63,014.This data is based on actual project costs as reported by HomeAdvisor members.rovide a few details about your project and receive competitive quotes from local pros. The average national cost of adding a room or building an addition is $40,960, with most homeowners spending between $21,711 and $63,014.
1 decide on the square footage of the room you will be adding to your home room additions can cost up to 50 percent higher between $ 80 and $ 130 per square foot before considering wiring and plumbing than that same room had been constructed with the rest of the house according to the home addition plus website decide on the square footage of the room you will be adding to your home room additions can cost up to 50 percent higher between $ 80 and $ 130 per square foot before considering wiring and plumbing than that same room had been constructed with the rest of the house according to the home addition plus website