Health A-Z

L

• Labial fusion
• Labyrinthitis and vestibular neuritis
• Lactose intolerance
• Lambert-Eaton myasthenic syndrome
• Laryngeal (larynx) cancer
• Laryngitis
• Lazy eye
• Learning disabilities
• Leg cramps
• Legionnaires' disease
• Leptospirosis (Weil's disease)
• Leukoplakia
• Lichen planus
• Lichen sclerosus
• Lipoedema
• Lipoma
• Listeriosis
• Liver cancer
• Liver disease
• Long QT syndrome
• Long-sightedness
• Low blood pressure (hypotension)
• Low blood sugar (hypoglycaemia)
• Low sperm count
• Low white blood cell count
• Lung cancer
• Lupus
• Lyme disease
• Lymphoedema