Hi Sandra, Welcome to Healthcaremagic!
Symptoms you describe, suggest that your kid is suffering from Atopic dermatitis
, which is a common eczematous skin condition. I advice to use coconut oil or olive oil all over his/her skin after bath & meanwhile you may also start some antihistamine syrup like Cetirizine
. For proper management, & care, a Dermatologist's consultation is a must. Good luck.