Dr. Michael Nolen Johnston MD

Clinical depression is associated with social, occupational, and physical impairments. People commonly perceive that depression is a trivial condition that is not entirely genuine. However, depression is a real illness with real and debilitating symptoms, and should not be perceived as anything...

Some people can live most of their lives without knowing they have celiac disease. If you notice a pattern of experiencing chronic hives, exhaustion and bloating, consider it may be due to your diet. If you have a disease like celiac, you will experience these painful and uncomfortable symptoms...

Blisters can occur for numerous reasons. Although they are not often serious, the appearance of blisters itself can be very off-putting. A blister is a fluid-filled bubble that develops under the skin. The watery liquid under the blister is often clear, which is called serum.When blisters break, the...

Clinical intuition is difficult to describe. Personally, it is the art of integrating nonverbal information that a patient presents in order to reach a diagnosis, reducing the need for diagnostic testing. This is especially important in children who often react differently to procedures, tests and...

Caused by bacteria and viruses, meningitis is an inflammation (swelling) of the protective membranes covering the brain and spinal cord known as the meninges. The inflammation is usually caused by an infection of the fluid surrounding the brain and spinal cord. It can develop as a result of injury,...

The severity of meningitis varies from one person to another. In common cases, medications can help solve the problem and the person may recover within 1 to 3 weeks. But in cases where there is a risk of the infection spreading to the meninges, hospitalization and other confirmation tests might be...