What topical medications should be applied for hand, foot, and mouth disease?

Hand, foot, and mouth disease (HFMD) has become increasingly common in daily life, causing significant concern among many parents—especially those with children under five years of age. The condition frequently manifests with prominent skin lesions accompanied by itching and pain; in severe cases, fever may also develop. Therefore, prompt and active treatment is essential upon diagnosis. Topical medications can be applied after onset. What topical treatments are commonly used for HFMD?

Topical Medications for Hand, Foot, and Mouth Disease

Antiviral topical agents—such as acyclovir cream—may be used for HFMD. Traditional Chinese medicine (TCM) preparations—including watermelon frost powder, Bingpeng San (Ice-Borne Powder), Zhuhuang San (Pearl-Yellow Powder), Jinhuang San (Golden-Yellow Powder), and Qingdai San (Indigo Naturalis Powder)—are also commonly applied topically. All topical treatments should be used strictly under the guidance of a physician.

HFMD is a common childhood infectious disease caused by enteroviruses. Its classic clinical manifestations include rashes, vesicles, and ulcers on the hands, feet, mouth, and buttocks. Most affected children recover fully; however, in a minority of cases, the disease progresses rapidly, leading to central nervous system involvement and cardiorespiratory failure. Critically ill patients may succumb to the disease.

If fever develops, patients should drink plenty of warm water and receive physical cooling measures such as cold compresses and tepid sponging. For severe cases, antipyretic and analgesic medications—including ibuprofen or acetaminophen—may be administered per physician instruction. When multi-organ dysfunction occurs, the condition is considered severe and requires hospitalization. Comprehensive diagnostic testing should be performed promptly, and interventions such as blood purification and extracorporeal life support may be necessary.

Maintain skin cleanliness and avoid scratching vesicles to prevent secondary infection and ulceration. Feces and other excreta from infected individuals should be disinfected using a 3% clarified bleach solution. Contaminated clothing should be exposed to direct sunlight, and indoor spaces should be kept well-ventilated. Daily items and utensils contaminated by the patient must be thoroughly disinfected.

We hope the above information is helpful. Wishing you good health and happiness!