Son is two and a half years old, what's wrong with his knee pain

Patient's question:

Sometimes my legs hurt, hurt to the point of sweating, crying

Doctor's answer:

The cause of the situation you described, which is knee arthritis, is recommended to have an X-ray examination in the hospital. After a clear diagnosis, treatment should be carried out. Avoid spicy and irritating foods, as well as cold foods, and eat more fresh vegetables.