Hand-Foot-and-Mouth Disease Treatment & Management

Updated: Aug 15, 2016
  • Author: Stephen J Nervi, MD; Chief Editor: Michael Stuart Bronze, MD  more...
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Treatment

Medical Care

The treatment of hand-foot-and-mouth disease (HFMD) is supportive. In fact, there is no antiviral agent specific for the etiologic agents. Ensure adequate fluid intake to prevent dehydration. Cold liquids are generally preferable. Spicy or acidic substances may cause discomfort. Intravenous hydration may be necessary if the patient has moderate-to-severe dehydration or if discomfort precludes oral intake. Fever may be treated with antipyretics. Pain may be treated with standard doses of acetaminophen or ibuprofen. Direct analgesia may also be applied to the oral cavity via mouthwashes or sprays. Intravenous immunoglobulin (IVIG) and milrinone have shown some efficacy in a few reports. [4, 5, 6]

There is a relative dearth of treatment options for enterovirus-associated HFMD cases. Recent research has yielded several promising novel and existing therapeutics targeting specific viral mechanisms of action. These include molecular decoys, receptor antagonists, uncoating and translation inhibitors, polyprotein processing inhibitors, and replication inhibitors. Pleconaril is an uncoating inhibitor that shows promise in enterovirus 71–associated infections.

Amantadine and quinacrine, both translation inhibitors, and ribavirin, a replication inhibitor, are also being investigated as treatment options. [12]