Parents can try Runmeikang stomatitis spray, which is specially developed for stomatitis, oral ulcer and pharyngolaryngitis. It can relieve inflammation and pain, and clear away heat and toxic materials. Mamiai series products are pure Chinese medicine preparations, the main components of which are: honeycomb, dandelion, spina gleditsiae and honeysuckle stem, in which honeycomb has antibacterial, anti-inflammatory and anesthetic analgesic effects; Dandelion is broad-spectrum antibacterial and promotes the healing of ulcer wounds; Honeysuckle. And honeylocust. It has the functions of sterilization and anti-inflammation, anti-infection by combining multiple formulas, and has quick effect. Imported spray tank device, uniform and accurate medication, direct to the focus. Friends who are prone to oral ulcers can keep one at home at any time.