what will happen if you take out of date viagra
Probably the same that would happen if you took unexpired Viagra. Not completely sure why meds (solid pill types) are given an expiration date, but as long as you keep moisture away they're good for a lot longer than the label says.
Their is very little harm for most meds that have experation dates on them, and usually they just lose some of their potency. But there are some meds that you would not want to take to long after. Viagra is not one of them.
your testicles fall off and your penis explodes.. probably best to avoid it really