The best methods for quickly relieving cough and expelling phlegm in children

1. Encourage children to drink more water to moisten the throat mucosa, relieve discomfort, and thin mucus, making it easier to cough up. 2. Adjust the diet by avoiding spicy and irritating foods, and include adequate fresh vegetables and fruits such as cabbage, broccoli, and nashi pears, which are rich in vitamins C and E and antioxidants that help boost the body's immune system. 3. Try respiratory physiotherapy methods such as soaking feet in warm water, drinking warm water, rinsing mouth with normal saline, and nasal irrigation. 4. If a child’s symptoms are severe or persist for a long time, seek medical attention promptly.