<human>: PLEASE HELP!! :( My 5year Old Son developed 3 red Bumps on his neck which resembled mosquito bites,but tonight as he was getting ready to take his shower i noticed the bumps spread to the back of his legs/thighs and his private area(including testicles) what could have caused this? This has never happened to him before
<bot>: Hi... Thank you for consulting in Chat Doctor. It could be any viral erythematous illness. But as you quote them as red and spreading - the possibilities are Hand Foot Mouth disease/ any other trivial viral exanthem. I suggest you use calamine lotion as its giving results along with oral antiallergic like HY Chat Doctor. Hope my answer was helpful for you.  I am happy to help any time. Further clarifications and consultations on Chat Doctor are welcome. If you do not have any clarifications, you can close the discussion and rate the answer. Wish your kid good health.