I'm trying to learn about hand-foot-mouth disease. There are various symptoms, and knowing them will help you respond quickly.
First, I have a fever. Usually, I have a high fever of over 38 degrees Celsius, and the fever can last for several days.
Fever can be a sign that hand-foot-mouth disease is starting.

Secondly, there is a rash. After the fever subsides, small blisters may appear on the hands, feet, buttocks, and inside the mouth.
These blisters may burst or crack over time, forming a scab.
This rash may be painful or itchy, especially causing discomfort for children.

Thirdly, ulcers can develop in the mouth.
It can develop on the tongue, lips, or palate, causing pain when eating or drinking.
If the ulcer is severe, the inside of the mouth may swell or become swollen.
Finally, you may experience decreased appetite and fatigue.
Because of fever, ulcers, and rashes, the child may have difficulty eating and can become easily tired due to lack of energy.

It is best to go to the hospital immediately for treatment if these symptoms appear.
If symptoms worsen or complications are a concern, it is important to receive prompt treatment.
If your child is uncomfortable or their symptoms worsen, always go to the hospital quickly.