Viagra is more dangerous than pot. When Iwas in TJ, I ate a whole Viagra pill--100 mg--with some booze, and I ended up geting terrible muscular contractions in my lower back and legs for 3 full days. I then saw a natural healer in San Diego, and he told me my liver was in bad shape from too much alcohol and ice cream, and that was why I had had the bad reaction to the Viagra. I haven't eaten any ice cream or drank any booze since I saw the healer.