Hello, My 2 years baby got something on the tip of nose and on the chin. I dont know what is this. Rash or anything else. From 2-3 weeks he is putting his fingers in mouth and the saliva spread around the mouth. I have one more question for him He itches his anus when he goes for sleep at night i asked one doctor about this but she said that these are not worms because the worms come out in night and they are visible but i checked 2-3 times but there was nothing.so can you help me in this.