Conditions
Common conditions
Asthma
Asthma is a common condition that affects breathing. With appropriate treatment, symptoms can usually be well controlled.
Lipedema
Lipedema is a chronic condition causing abnormal fat accumulation, mainly in the legs. It can lead to pain and easy bruising.
Psoriasis
Psoriasis is a skin condition that causes red patches and scaling. Treatments help manage symptoms.
Labial fusion, or labial adhesion, is when the small inner lips around the entrance to the vagina become sealed together.
Labyrinthitis and vestibular neuritis are types of inner ear infection that affect your balance. They usually get better on their own within a few weeks.
Lactose intolerance is when you get symptoms, such as tummy pain, after eating food containing lactose, a sugar found in dairy products. The symptoms can be prevented by eating smaller portions of foods that contain lactose or avoiding them completely.
Lambert-Eaton myasthenic syndrome (LEMS) is a rare condition that affects the signals sent from the nerves to the muscles.
Laryngeal cancer is a type of throat cancer which affects the voice box (larynx), which is in the throat.
Laryngitis is when your voice box or vocal cords in the throat become irritated or swollen. It usually goes away by itself within 1 to 2 weeks.
A lazy eye (amblyopia) is when the vision in 1 eye does not develop properly. Rarely, both eyes can be affected.
A learning disability affects the way a person learns new things throughout their life.
Leg cramps are common, usually harmless, and only last a short time. They can happen at any time, but most people have them at night or when resting.
Legionnaires' disease is a lung infection you can get from inhaling droplets of water from things like air conditioning or hot tubs. It's uncommon but it can be very serious.