Thick Saliva and Mouth Odor

Saliva concentrations are diverse, there is a thin and thick there. Incidentally you may be thickened saliva or mucus and it is causing bad breath.
But if there is swelling of the face and neck, have nothing to do with the slimy saliva.
There may be a broken tooth or residual root of the tooth that has not been revoked and that causes the infection and swelling in the face and neck. Or if there are pus, saliva can be yellow because of pus came out.
Contact your dentist for a consultation about the condition of the mouth. When you’ve handled it in the face and neck swelling did not subside, you may need to contact your GP or internal medicine specialist doctor in.