Inflammation
Inflammation was a biological response to injury which could be caused by various factors. 

An inflammation could be treated with an anti-inflammatory. ()

Arthritis was also known as joint inflammation. ()

In 2368, Soren suffered from inflammation after getting a mild concussion. ()

In 2372, Teirna showed signs of severe inflammation in his bronchial tissue due to inhaling noxious gases in a damaged shuttle. ()

In 2373, B'Elanna Torres had a mild inflammation of the occipital tissues causing a headache, so The Doctor gave her a mild analgesic. ()

In 2378, Seven of Nine had a minor inflammation around her biradial clamp. ()

See also 
 Smoke inhalation

External link

Medical conditions