<P> Conditions that can cause saliva overproduction include: </P> <Ul> <Li> Rabies </Li> <Li> Pellagra (niacin or Vitamin B3 deficiency) </Li> <Li> Gastroesophageal reflux disease, in such cases specifically called a water brash, and is characterized by a sour fluid or almost tasteless saliva in the mouth </Li> <Li> Gastroparesis (main symptoms are nausea, vomiting, and reflux) </Li> <Li> Pregnancy </Li> <Li> Excessive starch intake </Li> <Li> Anxiety (common sign of separation anxiety in dogs) </Li> <Li> Pancreatitis </Li> <Li> Liver disease </Li> <Li> Serotonin syndrome </Li> <Li> Mouth ulcers </Li> <Li> Oral infections </Li> </Ul> <Li> Pellagra (niacin or Vitamin B3 deficiency) </Li> <Li> Gastroesophageal reflux disease, in such cases specifically called a water brash, and is characterized by a sour fluid or almost tasteless saliva in the mouth </Li>

Why have i got a lot of saliva in my mouth