Allergy
What is it?
An overreaction of the immune system to substances like pollen, dust or certain foods.
Symptoms
Itching, redness, swelling, hives or rash.
Treatment
Avoid triggers, use antihistamines and apply topical creams.
When to see a doctor
If symptoms persist or are severe.
Indications
Contact dermatitis, Eczema, Atopic dermatitis