Its been 5 days since I had my bottom wisdom teeth removed and I can't get rid of the horrible taste that's coming from the left side of my mouth. Im also producing a lot of saliva and its hard to sleep. Is there anything I can do to get rid of the taste? My dentist said its not infected and warm salty water doesn't help.

Warm salt water will help if you rinse enough. So the left side of your mouth is where you had the wisdom teeth removed. It has only been five days; that bad taste will pass. It is blood residue.