[anonymous]

Yep, environmental allergies tend to wax and wane. Hopefully it’s seasonal/mild and can be managed by medications such as Apoquel certain times of the year, not all year round.
A veterinary dermatologist is best. Good luck
Ps: You could try bathing with a gentle shampoo. I would not apply anything to irritated skin or mess around with over the counter meds (unless your vet says it’s okay) You could make it worse.