Please explain if it is safe to take 400 mg of ibuprofen with propain forte in one dosage?

Propain Forte. Propain Forte is a complex mixture of several drugs including Acetaminophen,Caffeine,Codeine Phosphate,Diphenhydramine Hydrochloride and Phenobarbital. Thats quite a load for the body to handle especially the liver and kidneys. I would be very cautious about taking anything else. Personally, I wouldn't take the ibuprofen.