| History of airborne origin of the dermatitis |
| Sites of lesions: |
| 1. Sites exposed to the air |
| a. Face (“shaded” areas): upper eyelids, behind the ears, submandibular region, nasolabial folds |
| b. Neck, nape of neck, scalp, hands, wrists, forearms, lower legs (in women) |
| 2. Non exposed areas |
| a. Major body folds |