The symptoms as mentioned in your post can be due to:
2. Ringworm (tinea
3. Contact dermatitis
Symptomatic relief can be obtained with:
1. Intake of antihistamine preparations like Allegra
2. Application of topical steroid
& antifungal ointment
lotion for symptomatic relief
4. Antibiotics to prevent secondary bacterial infection.
If symptoms still persist, kindly visit a Dermatologist
& get a proper clinical examination done to find the exact cause.
Wishing you a good health.