Dr. Alan Ralph Tessler M.D.

Cold sores are inflamed fluid-filled blisters, which appear in clusters on and around the mouth or lips. They can be seen when a person has a weakened immune system during fever, cold, or any other disease. Usually, cold sores are not harmful and should heal on their own within two to four weeks...

In the United States, the healthcare system, trained caregivers and medical personnel attempt to give the best possible standards of care for their citizens. From the most complicated diseases and ailments like Alzheimer’s, Parkinson’s, or fibromyalgia, to simple conditions such as the common...

Erectile dysfunction (ED) is a condition in which a man is unable to get or maintain an erection long enough during sexual activity to satisfy his sexual needs. The condition was referred as impotence before medical research highlighted the underlying causes. Most men encounter erection problems at...

What is Parkinson’s disease?Parkinson’s disease is known to affect the nerve cells, which produce the brain chemical called dopamine. It is a progressive disorder of the central nervous system, which can affect movements of the body. This disease gradually develops, wherein there is hardly any...

Duchenne muscular dystrophy is a progressive disease that causes body muscle weakness and atrophy as a result of a deficiency in dystrophin protein. A scientist at the University of Washington, the University of Missouri, LLC, Solid Biosciences, and NCATS have developed a gene transfer approach to...

Disorders that arise due to peripheral nervous system damage are referred to as peripheral neuropathy or simply neuropathy. Peripheral nerves are the nerves that connect the brain and spinal cord to different parts of the body. These nerves innervate different organs of our body, including the skin,...