1. The commonly used clinical dosage forms of watermelon cream include powder, capsule, throat lozenges, etc., all of which have certain therapeutic effects on mouth ulcers, and patients should follow the doctor’s instructions to use the medicine. 2. The relevant dosage form of watermelon cream has the efficacy of reducing swelling and relieving pain, clearing away heat and detoxification, which can be used for the treatment of oral ulcers, but also for the treatment of sore throat, swollen gums, mouth and tongue sores, acute and chronic pharyngitis, tonsillitis. 3. It should be noted that the use of any preparation of watermelon cream is prohibited for those who are allergic to any ingredient in this class of drugs, pregnant women, lactating women are prohibited from the use of Guilin watermelon cream capsule, the adverse effects of this class of drugs is not clear, patients with serious discomfort during the use of medication, should consult a doctor in a timely manner. Patients with oral ulcers should follow the doctor’s instructions to use any preparation of watermelon cream, avoid blind use of medication, so as not to induce side effects.