Clindamycin phosphate injection infusion mouth bitter is a normal phenomenon, can be improved by drinking more warm water, gargling, eating sugar and so on. If the patient’s bitter mouth symptoms are more serious, you can promote the metabolism of the drug in the body by drinking more warm water and moderate exercise. In the infusion can bring the appropriate amount of candy contained, or more gargle, all help to reduce the discomfort of bitter mouth. After the injection, patients should pay attention to light diet during the treatment, avoid spicy, cold, greasy food, etc., after stopping the infusion of bitter mouth symptoms will naturally disappear gradually. Clindamycin phosphate injection components contain ethanol, bitter taste, the drug in the gland in high concentration, will be with the continuous secretion of saliva and into the mouth, so the patient will appear bitter mouth. Bitter mouth is a normal phenomenon, will not cause harm to the patient’s organism, and will not cause other diseases. It is recommended that patients should inform the doctor in time when they experience symptoms such as bitter mouth, and the doctor will make appropriate treatment according to the patient’s situation.