Thrush is an acute pseudomembranous Candida stomatitis that manifests as large white velvety patches in the oral mucosa that can be wiped away. Thrush is prevalent in newborns, but also seen in immunodeficiency, long-term hormone users, the early main manifestation of scattered cap pinhead-like white spots, and gradually aggravated and fused into a large white velvety patches, can be wiped away by force, exposing congestion of vesiculoblastic tissues, newborns can be manifested as a transient, transient. Thrush treatment is mainly divided into local and systemic treatment, local use of sodium bicarbonate and chlorhexidine gargling, systemic can also take fluconazole and other antifungal drugs. The medication should be prescribed by the doctor. The prevention of thrush in newborns includes washing the bottle and wiping the baby’s mouth. It is recommended that the patient go to the stomatology department of a regular hospital for consultation, do not be negligent, so as not to delay the condition.