That may mean you are getting a foul breath and produce extra saliva. Those are indicated by a dental or gum problem. I would therefore suggest consulting with the dentist for a complete evaluation and treatment.

Three weeks after wisdom tooth extraction, persistent jaw and ear pain is not normal. It could be a sign of infection or nerve damage, and should seek immediate evaluation by an oral maxillofacial surgeon.

Absolutely, the use of diluted Chlorhexidine mouthwash with water in the morning routine of oral care can be safe and helpful. The usual concentration is 0.12% and it can be used once or twice per day. This mouthwash is good for inflammation of gums, plaque as well as bacteria in the mouth. To get the best outcome, do not swallow and follow directions cautiously.

A toothache can occur when your tooth has a problem. The sensitivity or pain you feel when drinking water may be a cavity or dental caries. This can bring discomfort and at the same time make your tooth sensitive to extreme-temperature liquids. Advising patients to visit a dentist as soon as possible is beneficial to help manage toothache. They can investigate the tooth and give proper solutions which might involve filling the cavity or other pain relief procedures to improve the situation.

We need to know which teeth and the location of the teeth for examining and the previous history. Your query is too short to answer