L Index All illnesses beginning with the letter L are listed below:
Labyrinthitis
Lactose intolerance
Laryngitis
Laryngotracheobronchitis
Larynx cancer laryngeal cancer
Lead poisoning
Legionella Pneumonia
Leukemia, Chronic Lymphocytic
Leukemia, Chronic Myelocytic2
Liver Cancer
Lung cancer (bronchogenic carcinoma)
Lupus (systemic lupus erythematosus)
Lyme Disease