Is it normal to have a random purple mark?
I have a random purple mark followed by two smaller ones next to it that I jus got recently. It is located under my righ arm between my elbow and my armpit but closer to my armpit. It is really random and just appeared all of a sudden its not a bruise I know forsure or a pimple its like my skin is just colored like that. Could it be because I had a robo trip about 5 days ago? I'm not sure if its that since I have done it a couple times before. For those who don't know what it is its when you drink cough syrup to get high. Do you think its something I should be worried about? is this normal?