The best treatment for hand, foot, and mouth disease is to manage the symptoms while the virus runs its course. It is important to stay hydrated and rest, as the virus can cause exhaustion. Over-the-counter pain relievers like ibuprofen or acetaminophen can help reduce fever and soreness. If the sore throat is severe, a doctor might prescribe a numbing throat spray or lozenges. It is also important to practice good hygiene, as the virus can spread through contact with feces, saliva, or fluid from blisters.
It is also important to keep the affected areas clean and dry to help prevent a secondary infection. This can be done by washing hands with soap and water, avoiding contact with saliva, and changing and cleaning clothes, sheets, and towels regularly. If there are any open sores, applying a cold compress may help provide some relief.
In general, most cases of hand, foot, and mouth disease are mild and will go away on their own. However, if the symptoms do not improve after a few days or if the symptoms worsen, it is important to speak to a doctor.