The causes of red tongue and dry mouth may be Yin deficiency, stomach fire, etc. There are more specific causes, so it is recommended to consult a doctor in time.
1. Red tongue and dry mouth caused by yin deficiency may be accompanied by flushing of the cheeks, dry throat, heart-heat (heat in the hearts of the hands and feet, and self-consciousness of heat in the heart and chest (irritability and sultriness)), hot flashes (self-consciousness of the heat spreading from the face or chest to the whole body at a certain time of the day), and night sweats (sweating abnormally after falling asleep, but stopping when waking up), and other symptoms.
2. Red tongue and dry mouth caused by strong stomach fire may be accompanied by burning pain in the stomach and epigastric region, aggravated by pressing, acid reflux, heartburn, easy to be hungry, and vomiting after eating.
If the symptoms of red tongue and dry mouth are not relieved for a long time or accompanied by other discomforts, it is recommended to consult a doctor in time to find out the cause and then carry out targeted treatment.