 [ Symptoms ] do i have ed if not how can i keep this performance  hello  one night i took a male enhancer from a gas station due to whiskey drunk the next day i woke up with a hard and so has it been all week i feel awake and more sexually active as i get aroused and steady and solid erections ever since which is great because i used to have a hard time to keep a long erection sperm production seems to have gone up does this mean i have some sort of ed if so how can i keep the current stance i smoke am about 225 lb 58 tall  thank you [ Disease ] no a chicken pox shot will not leave any spot or mark you would need to have a varicella blood titer to determine if you had the vaccine or the disease the only spot that was ever left from a vaccine is from the small pox vaccination which has not been administered for over 30 or 40 years now