Compound Chlorhexidine Dexamethasone Film is indicated for use in oral mucosal ulcers and is very effective. This product is a compound preparation, its components are chlorhexidine hydrochloride, vitamin B2, dexamethasone phosphate, dacoronine hydrochloride. PropertiesThis product is a yellow flaky coating film can be dissolved in water, indications for oral mucosal ulcers. Dosage: Four times a day, one tablet each time applied to oral mucosal ulcers or as prescribed by the doctor. Adverse reactions: I. The chlorhexidine hydrochloride in this product can color the oral mucosa and change the sense of taste, but it can be restored. 2. Painless superficial flaking of the oral mucosa may occur in children and young adults between the ages of 2 and 18. Contraindication: It is prohibited for those who are allergic to chlorhexidine hydrochloride. Precautions: I. The use of this product is prohibited when its properties change. Second, put into children can not take everywhere.