Seborrheic Dermatitis: This condition is characterized by itchy, flaky skin, particularly on the face, and is a common cause of such symptoms. The face, especially the areas rich in sebaceous glands like the nose, eyebrows, and cheeks, is frequently affected.

Atopic Dermatitis (Eczema): Although more commonly associated with childhood, atopic dermatitis can occur at any age and may present with itchy, dry, flaky skin on the face.
Contact Dermatitis: This can be either irritant or allergic and occurs due to exposure to substances that irritate the skin or trigger an allergic reaction, leading to itchy, dry, and flaky skin.
Psoriasis: While psoriasis can affect any part of the body, facial involvement can present with dry, flaky, and itchy skin, though it's less common than other areas like the elbows or knees.
Rosacea: Characterized by redness, small bumps, and sometimes dryness and flakiness, especially if not properly managed or if certain products are used.

Cutaneous T-Cell Lymphoma (Mycosis Fungoides): A rare type of skin cancer that can present with skin patches, plaques, or lesions that can be itchy and may mimic other skin conditions.
Sarcoidosis: A condition that can affect multiple parts of the body, including the skin, and may present with lesions or rashes that can be itchy and dry.
Lupus: Systemic lupus erythematosus can have skin manifestations, including a malar rash (butterfly-shaped rash across the cheeks) that can be itchy and sensitive.

Pityriasis Rubra Pilaris: A rare skin disorder characterized by constant itching, and the formation of reddish-orange patches on the skin that can scale.
Keratosis Pilaris: A condition that causes rough patches and small, acne-like bumps on the skin, often on the arms, legs, buttocks, and cheeks, which can sometimes be itchy.
Ichthyosis: A group of skin conditions that result in dry, scaly, and thickened skin, which can sometimes affect the face and can be itchy.