 [ Symptoms ] my 2 yr old son has a very red and swollen penis painful to touch he peed without any complaints what can this be  he is not circumcised [ Disease ] i think you should get this looked at whatever is causing the problem it is not normal you may want to gently inspect the position of the foreskin it should naturally cover the head of the penis the glans you should never pull the foreskin back on a boy younger than about age 5 not even to clean at age 2 you can easily damage your son is penis by forcibly retracting pulling back the foreskin at any rate a red swollen painful penis in a child is not something to take lightly i would suggest you put a call in to his pediatrician as soon as possible best wishes to you both your son has been jacking off to much tell him to stop or maybe he needs to have sex more you irresponsible parent