Differential Diagnosis of Alopecia 

Alopecia 

Differential diagnosis of alopecia / causes of alopecia are 

-traction
-alopecia areata
-trichotillomania
-hypopituitarism
-diabetes mellitus
-hyperthyroidism
-hypothyroidism
-cytotoxics drugs
-antithyroid medication 
-anticoagulant
-oral contraceptive pills
-retinoids
-iron deficiency
-biotin deficiency
-zinc deficiency
-eczema
-psoriasis
-telogen effluvium
-stress 
-childbirth
-aging
-lichen planus
-necrobiosis lipoidica
-systemic lupus erythematosus
-sarcoidosis
-scleroderma
-syphilis
-varicella 
-ringworm 
-herpes simplex
-leprosy
-leishmaniasis
-trauma 
-burns