Hello doctor, my son is now 2 and a half years old, I have been sending him to daycare for 3 months. A few days ago, I saw him showing signs of fatigue and mild fever. Then he started to have small red dots in his mouth, palms of his hands and soles of his feet, and his fever started to get higher and worse. When I took my child to the hospital for a checkup, the doctor said my child had hand, foot and mouth disease. Doctor, can you tell me how many days a child has hand, foot and mouth fever? How long will it take to get well? How should children with fever due to hand, foot and mouth fever be reduced?