Hi, i recently read that you can take benadryl which contains diphenhydramine so you dont have to do the 2 weeks on 2 off and can do 6 or so instead. In Australia our benadryl has
Each 5ml of syrup contains:
Diphenhydramine Hydrochloride 12.5mg,
Ammonium Chloride 125mg,
Sodium Citrate 50mg
Can i still use this and take say take 30ml or are the other ingredients too harmful?