What is the process of hand, foot, and mouth disease blister healing?

Patient's question:

Boy, 9 years old, has recently had a slight fever and small red spots on his palms and lips. Please ask: What is the healing process of hand, foot, and mouth disease blisters?

Doctor's answer:

Hand, foot, and mouth disease primarily manifests as blisters, so during the healing process, it follows the stages of blisters → scabs → scab falling off. This is a phase where blisters are absorbed, followed by skin swelling, leading to scab formation. Subsequently, the scabs fall off. During the scabbing process, there may be localized itching. It is important to prevent children from scratching with their hands to avoid blister rupture, which could lead to transmission and hinder treatment.
For those diagnosed with the disease, it is essential to maintain a positive mindset and face the illness with optimism. Only by doing so can we enhance the patient's immunity and their belief in overcoming the disease. We believe this approach will help drive the illness away.

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