Visit a GP Doctor as soon as possible to get it treated if you experience/encounter the following

• Chronic Reflux of stomach acids (gastroesophageal reflux disease, or GERD) – symptoms include a funny taste in the mouth and can lead to severe tooth erosion
• Mouth, nose and & throat conditions – examples: stones in the tonsils/ salivary ducts, chronic sinus infections
• Some cancers, and conditions such as metabolic disorders