Dr. Michael K. Matsumoto MD

Recommended Articles

• What is Hand, Foot, and Mouth Disease?

  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...

• Mono vs. Strep Throat Symptoms

  OverviewA sore throat is often caused by the common cold, which can be a mild condition that resolves on its own without the need for medical treatment. However, there are also other causes of sore throats, such as strep throat and infectious mononucleosis or mono, which is caused by...

• What Is Neonatal Lupus?

  Neonatal lupus is a not so common autoimmune disease. It is not true lupus as all the symptoms will completely disappear after 6 months of age. Neonatal lupus is also known by several other terms. The condition is also called as:...

• Gastroenteritis in Children: Signs of Dehydration

  Gastroenteritis is an intestinal infection that is caused by poorly prepared foods, contaminated water, etc. It can cause diarrhea, nausea, headache, and vomiting.What causes it?Gastro is caused by viruses. They include:• Rotavirus• AdenovirusHow is the gastroenteritis virus passed?Children can...

• What Is Chickenpox?

  The causing factor of chickenpox and the ways of transmissionThe causing agent is a virus called varicella-zoster, which is an airborne and really contagious germ. It can be spread while coughing and sneezing, with little droplets of the mucus thrown from the nose and throat. Another way of catching...

• How Long Should my Child Be Sleeping?

  The amount of sleep a child needs varies depending on the child and the child's age.1-4 weeks oldNewborns usually sleep for 15 to 18 hours per day, but this sleep usually occurs in short periods of two to four hours at a time. The duration of sleep is generally longer for babies who are born...