Drug stores are being forced to increase security in the face of a rash of Viagra thefts. Authorities believe the thefts are being carried out by ‘hardened criminals.’ Did you hear about the first documented over-dose of Viagra ? Some guy took 11 pills…………his wife died. Side effects of Viagra: If you don’t swallow pills fast enough, you get a stiff neck. What do you get if you mix Viagra with Rogaine? Don King.