Dr. Jeffrey Clark Ernst MD

Dehydration is a condition that occurs when the body has lost more water than the amount that it has taken in. A baby’s body is made up of 75 percent of water. Every day, your baby will lose some amount of water from the body due to crying, sweating, urination, bowel movements and even with...

Muscular dystrophies are a group of diseases that make the muscles of the body weaker over a period of time. The muscles become less flexible in this condition. Out of the nine types of muscular dystrophy, Duchenne muscular dystrophy is one of the most common.The main characteristics of this medical...

Mesenteric adenitis, also called as mesenteric lymphadenitis, is a condition that causes swelling and inflammation in the abdominal lymph nodes. This condition usually affects children and adolescents.Lymph nodes are small glands that are part of the lymphatic system. They contain a type of white...

What is impetigo?Impetigo is also known as "school sores". It is a common bacterial skin infection that occurs in infants and young children, especially preschoolers. Although it is common among children, adults can get impetigo, too.The two types of bacteria that can cause impetigo...

Heat rash, which is also called as "miliaria" or "prickly heat" is a condition that affects the skin mostly out of a blockage of the sweat ducts. The blockage of these sweat pores is mostly known to be as a result of excess sweating, which leaves the pores unable to excrete all the sweat. Upon...

As we all know, newborn babies do not develop strong immune systems immediately. Their bodies are still in the midst of the human development process and are adapting to the changes they face in the outside world. Thus, cold sores in newborn babies with weak immune systems can be extremely...