What are Itchy patches behind knees?

Itchy patches behind the knees can be caused by various conditions, including eczema, psoriasis, allergic reactions, or fungal infections. Dry skin, irritation from clothing, or exposure to allergens can also contribute to itchiness in this area. If the itching persists or is accompanied by other symptoms, it's advisable to consult a healthcare professional for proper diagnosis and treatment. Keeping the area moisturized and avoiding irritants can help alleviate discomfort.