My friend urgburg took a lot of viagra and he refuses to see the doctor!?

My friend urgburg came over to my house monday with an erection and I asked him" what was up with that?" He said he had taken viagra and I was like "okay...." So he was bumping into me and stuff and he acted like nothing was wrong. I told him he needed to go get help its been over a few days and he said "naw man its all good bro". He went to work like that too and groccery shopping and stuff. Not too mention he works as a bank security guard and stood all day at work like that. I'm really worried do you think he did a lot of damage to himself and could he die from this?