Many are âNSAIDs,â or nonsteroidal anti-inflammatory drugs. They lower the level of chemicals called prostaglandins that are involved in inflammation. The result: less swelling and pain.
The list of signs and symptoms mentioned in various sources for Hangover includes the 11 symptoms listed below: 1  Headache. 2  Nausea. 3  Photophobia. Irritability.  Red 1  eyes. Indigestion. 2  Thirst. Noise sensitivity. 3  Fatigue. Difficulty concentrating.  Difficulty making 1  decisions. more information...Â».
Hangovers are caused by drinking too much alcohol. A single alcoholic drink is enough to trigger a hangover for some people, while others may drink heavily and escape a hangover entirely. Various factors may contribute to a hangover. For example: Alcohol causes your body to produce more urine.