<s>[INST] Dear Sir/Madam, I was having itching on all over my outer penis skin, so i used dettol on those parts to clean it, but nw all over my penis there is burning sensation and there are many burn patches, which is now hurting me a lot. pls advice medication for the same along with medication for itching. [/INST] Hi,It seems that you might be having local allergic reaction on your penis.Using undiluted Dettol precipitate the condition.Clean the part with running plane water.Apply some moisturizing cream locally.Take antihistamine like Cetrizine or Benadryl for itching for 2-3 days.Ok and take care. </s>