Table 1. Causes of trichomegaly

Idiopathic	Sporadic Congenital Familial
Autoimmune disorders	Systemic Lupus Erythematosus (SLE) Dermatomyositis
Medications	Minoxidil Diazoxide Latanoprost Bimatoprost Cyclosporine Tacrolimus Phenytoin Topiramate Zidovudine Streptomycin Steroids Interferon alpha Psoralen Penicillamine Benoxaprofen
Infections	HIV type 1
Inflammatory Conditions	Trachoma Vernal Keratoconjunctivitis Uveitis Porphyria
Endocrine disorders and Hormonal imbalances	Hypothyroidism Anorexia Nervosa Pregnancy Malnutrition
Paraneoplastic	Acquired hypertrichosis lanuginosa