Madarosis
Definition: Madarosis refers specifically to the complete or partial loss of eyebrow or eyelash hair. It can occur on one or both sides and may be temporary or permanent depending on the underlying cause.
Causes: Madarosis can have various causes, including:
Inflammatory skin conditions: Eczema, psoriasis, or atopic dermatitis on the eyelids can damage hair follicles and lead to eyelash or eyebrow loss.
Autoimmune diseases: Alopecia areata, an autoimmune disorder that attacks hair follicles, can affect the eyebrows and eyelashes.
Infections: Bacterial or fungal infections of the eyelids can damage hair follicles, causing madarosis.
Nutritional deficiencies: Deficiencies in iron, biotin, or other essential nutrients can contribute to hair loss, including madarosis.
Medications: Certain medications, like chemotherapy drugs or some retinoids, can cause temporary eyelash or eyebrow loss as a side effect.
Trauma or burns: Injuries to the eyelids or burns can damage hair follicles and lead to permanent madarosis.
Treatment: Treatment for madarosis depends on the underlying cause.
Here are some possibilities:
Addressing the underlying condition: Treating eczema or an infection can allow for eyebrow and eyelash regrowth.
Topical medications: Corticosteroids or medications promoting hair growth may be prescribed in some cases.
Latisse (bimatoprost): An FDA-approved topical medication specifically for eyelash growth.
Disclaimer: Please consult a dermatologist for diagnosis and treatment options for madarosis.