Dr. William Mark Lister M.D.

This mild viral disease most commonly seen in children is caused by enterovirus. Hand, foot, and mouth disease may happen in adults as well. It is characterized by sores in the mouth, hands, and legs and usually lasts for a few weeks. The disease is more common during the summer and fall. This...

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...

Autism spectrum disorder (ASD), or autism, is a term used to describe a group of complex brain disorders in human beings. These disorders affect the social interaction of a person, verbal skills, nonverbal communication, and repetitive behaviors, along with any activity that needs a person to react...

People suffering from attention-deficit hyperactivity disorder (ADHD) encounter several challenges including social, academic or professional difficulties. These issues make it important for ADHD patients to receive definitive treatments that work for them. ADHD is also very common among children....

Treatments are only necessary when the patient has extremely high levels of bilirubin in the blood. Most babies suffering from jaundice don’t require treatments because their blood’s bilirubin levels are often low. Under such conditions, the symptoms often improve with a period of two weeks and...

 What is active immunity?...