Differential Diagnosis for Dry Eyes and Skin
- Single most likely diagnosis:
- Blepharitis and Eczema/Dermatitis: These conditions are common and often present with symptoms of dry eyes and skin. Blepharitis is an inflammation of the eyelids that can cause dry, itchy eyes, while eczema/dermatitis can lead to dry, itchy skin.
- Other Likely diagnoses:
- Sjögren's Syndrome: An autoimmune disorder that can cause dry eyes and skin due to inflammation of the glands that produce tears and saliva.
- Hypothyroidism: A condition where the thyroid gland doesn't produce enough hormones, which can lead to dry skin and eyes.
- Vitamin Deficiencies (e.g., Vitamin A, B, or D): Deficiencies in certain vitamins can cause dry eyes and skin.
- Environmental Factors (e.g., Dry Air, Wind): Prolonged exposure to dry air or wind can dry out the eyes and skin.
- Do Not Miss (ddxs that may not be likely, but would be deadly if missed.):
- Sarcoidosis: A rare autoimmune disorder that can cause dry eyes and skin, as well as more severe complications if left untreated.
- Lymphoma: A type of cancer that can cause dry eyes and skin, among other symptoms.
- Tuberculosis: A bacterial infection that can cause dry eyes and skin, as well as more severe complications if left untreated.
- Rare diagnoses:
- Graft-Versus-Host Disease (GVHD): A rare condition that can occur after a bone marrow transplant, causing dry eyes and skin.
- Steven-Johnson Syndrome: A rare and severe skin condition that can cause dry eyes and skin, as well as more severe complications.
- Keratoconjunctivitis Sicca: A rare condition that causes dry eyes due to a lack of tear production.