What happened to the 8-year-old’s sudden increase in appetite?

The 8-year-old child’s sudden appetite, consider and strenuous exercise, taking drugs, hyperthyroidism and other factors.
1. strenuous exercise: for 8-year-old children, after strenuous exercise, will make the human body consumption increase, and then will eat more food way, so as to supplement the body energy, so there will be a big increase in appetite performance.
2. Taking drugs: 8-year-old children in the spleen after taking drugs to help digestion, may be because the food digestion is too fast, the body’s higher demand for nutrients, there will be a big increase in appetite symptoms.
3. Hyperthyroidism: also known as hyperthyroidism, which belongs to the body’s high metabolism of a disease, the 8-year-old child in the emergence of hyperthyroidism disease, there may be a sudden increase in appetite.
The 8-year-old child suddenly increased appetite, there may be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.