Lack of breast milk
Lack of sexual desire
Lacrimal disorders
Lacunar stroke
Landouzy-Dejerine dystrophy
Laryngeal cancer
Laryngitis
Leiomyoma of uterus
Leg ulcers
Leprosy
Leukemia
Leukoplakia, oral
Leukoplakia, vulva
Leukopenia
Lichen planus
Lichen sclerosis of vulva
Lichen simplex chronicus
Linitis plastica
Lip and Oral cavity cancer
Little disease
Liver cancer
Liver coma

Liver cyst
Liver hemangioma
Lochia
Locked bowels
Lockjaw
Locomotor ataxia/Lues
Loss of appetite
Low back pain
Low blood pressure
Lower gastrointestinal bleeding
Lown-Ganong-Levine syndrome
Lumbar intervertebral disk herniation
Lumbar spinal stenosis
Lumbar spine osteoarthritis
Lung cancer
Lung collapse
Lupus erythematosus
Lupus vulgaris
Lymph nodes tuberculosis
Lymphadenitis
Lymphangitis
Lymphoma, malignant