This has been going on probably 3ish weeks, my newly 2 year old is scratching up his face every night. I keep his nails short, put lotion on his face (he does get eczema, but I haven't noticed any on his face), use a humidifier at night so it doesn't get too dry. I even checked his head for lice. I just can't figure it out! My ped noticed it when it first started at his well visit, but at that point I wasn't concerned as it had literally just started. Any ideas? Help!