10. Alcohol misuse
Frequent and excessive alcohol consumption is strongly linked to liver damage. If you are not just an occasional drinker and are experiencing symptoms lately, it could be indicative of a malfunctioning liver, known as alcohol-related liver disease (ARLD).
While ARLD can occasionally present symptoms like drowsiness and vomiting blood, it often remains hidden.
So for regular drinkers, opting for regular check-ups is the best approach.