Differential Diagnosis for Redness and Flaking of Face
- Single Most Likely Diagnosis
- Seborrheic dermatitis: This condition is characterized by a red, itchy, and flaky rash, typically on the face, especially on the nose, eyebrows, and scalp. It's a common condition that can be triggered by stress, cold weather, or certain products.
- Other Likely Diagnoses
- Atopic dermatitis (eczema): This is a chronic skin condition that can cause redness, itching, and flaking, often on the face, especially in children.
- Rosacea: A skin condition that causes redness, acne-like symptoms, and visible blood vessels on the face, often accompanied by flaking skin.
- Contact dermatitis: An allergic reaction or irritation caused by certain products or substances, leading to redness, itching, and flaking on the face.
- Psoriasis: An autoimmune condition that can cause red, scaly patches on the face, although it's more common on other areas of the body.
- Do Not Miss Diagnoses
- Lupus: A chronic autoimmune disease that can cause a butterfly-shaped rash on the face, which may be red and flaky, and is often accompanied by other systemic symptoms.
- Sarcoidosis: A condition that can cause skin lesions, including red and flaky patches on the face, as well as systemic symptoms like fever and fatigue.
- Erythema multiforme: A skin condition that can cause target-shaped lesions on the face, which may be red and flaky, and can be a sign of an underlying infection or autoimmune disorder.
- Rare Diagnoses
- Pemphigus: A group of rare autoimmune diseases that cause blistering of the skin and mucous membranes, which can lead to redness and flaking on the face.
- Dermatomyositis: A rare inflammatory disease that can cause skin rash, muscle weakness, and other systemic symptoms, including redness and flaking on the face.
- Cutaneous T-cell lymphoma: A rare type of cancer that can cause skin lesions, including red and flaky patches on the face, as well as systemic symptoms like fever and fatigue.