Thrush is a fungal infection that commonly affects infants and young children with low immune systems, the elderly who are bedridden for a long time, and patients who have taken antibiotics for an extended period, leading to an imbalance in the body's normal bacterial flora.

If someone develops thrush, they can use sodium bicarbonate solution to wipe the oral mucosa or gargle.

Dishes and utensils that come into contact with the mouth should be boiled for disinfection.

Bedding and pillows should be exposed to sunlight to completely kill the fungi and prevent recurrence.