What is the Difference Between HFMD and Herpangina?

Hand, foot, and mouth disease (HFMD) and herpangina are both viral infections caused by the Coxsackievirus. They are common during childhood years and are highly contagious, often spreading in daycare centers and schools. The main differences between the two conditions are:

1. Location of sores: Herpangina causes sores or blisters to form only in the mouth and throat, while HFMD causes sores to form on the hands, feet, and/or inside the mouth.
2. Symptoms: Fever and sore throat can develop a few days before the appearance of red spots in the throat and mouth in both conditions. In herpangina, small red blisters or ulcers appear at the back of the mouth and in the throat, whereas in HFMD, they appear on the front of the mouth. The typical rash of HFMD is characterized by small, red blisters on the hands, feet, mouth, and may be found on the skin in other areas of the body like buttocks and genitals.

Both conditions are self-limiting and typically resolve on their own without the need for antibiotics. To prevent the spread of HFMD and herpangina, proper handwashing techniques and good hygiene practices are essential. Children should be encouraged to drink plenty of water or fluids to prevent dehydration, and chicken soup, eggs, and increased proteins in the diet can help strengthen immunity.

Comparative Table: HFMD vs Herpangina

Here is a table highlighting the differences between HFMD and Herpangina:

Both HFMD and Herpangina are viral infections that are common during childhood years. The most common cause of Herpangina is Enterovirus, while HFMD is mainly caused by the Coxsackievirus. The key difference between the two is the location of the sores: HFMD causes sores to form in the hands, feet, and inside of the mouth, while Herpangina causes sores to form only in the mouth and throat.