Question
My child is now 4 years old and has had hand, foot, and mouth disease once before. Now, they have a fever of 39 degrees Celsius, a sore throat with swelling, and a slight cough. They have received two days of injection treatment, but there are still blisters on the throat. How should I handle this situation?
Answer
Hand, Foot, and Mouth Disease is an infectious disease caused by a virus, characterized by blisters appearing on the mouth, hands, and feet. The disease is mainly caused by the Coxsackie virus and is highly contagious. The virus can be transmitted through droplets in the throat secretions of patients or asymptomatic carriers, as well as through blister fluid and feces. Close contact between adults and children (such as hugging or kissing) is also an important route of transmission. The disease can occur throughout the year, especially in the summer months from June to August. Most cases are mild with recovery usually within a week. After the blisters subside, there are generally no scars or hyperpigmentation left. Secondary infections may worsen skin damage.