Skin, Hair & Allergy

How allergic rhinitis works, how to cut pollen exposure, and the role of antihistamines, nasal sprays and immunotherapy.

Why acne happens and how over-the-counter products, prescription creams, antibiotics, hormonal therapy and isotretinoin are used.

What causes eczema, how to avoid flares, and how moisturisers, topical steroids and newer treatments work together.