: A reaction to allergens or irritants (like new skincare products or soaps) that causes a red or dark, bumpy, and itchy rash.
: Often linked to an overgrowth of yeast, causing itchy, flaky patches in oily areas like the nose and forehead. Dark Itchy Skin Patches On Face
: Frequently presents as dry, scaly, and intensely itchy patches that may appear dark brown or purple on deeper skin tones. : A reaction to allergens or irritants (like
Dark, itchy skin patches on the face are often caused by inflammatory conditions like , contact dermatitis , or seborrheic dermatitis . When the skin is irritated or scratched, it can trigger melanocytes to produce excess pigment, leading to post-inflammatory hyperpigmentation. Potential Causes Dark, itchy skin patches on the face are
: While usually not itchy, it causes symmetrical dark patches on the forehead, cheeks, and nose, which can sometimes become inflamed. Targeted Treatments Melasma: Treatment, Causes & Prevention - Cleveland Clinic