Dr. John Karl Mahon M.D.

Restless legs syndrome is a condition that causes an irresistible and overwhelming urge to move your legs. The sensations get aggravated by rest and alleviated by movement. Although this condition is serious, it is totally curable. RLS is characterized by:• Semi-rhythmic leg movements during...

Cold sores are small, painful blisters that form on the lips or skin around the nose, mouth, or chin. Also called as herpes labialis and fever blisters, cold sores are caused by a herpes simplex virus (HSV) infection. It usually begins in childhood or young adulthood and continues to persist...

New Alzheimer’s research shows declining levels of serotonin—the brain chemical linked to memory—could trigger the start of dementia. The finding from Johns Hopkins University School of Medicine opens the possibility of staying the onset of dementia and Alzheimer’s Disease by preventing the...

Drug interactionWhen a substance affects the effectiveness of another drug due to their combined use, it is known as a drug interaction. The interaction can be either an increase or decrease in the effect of the drug, or it may cause an entirely new effect. Generally, interaction takes place between...

There are motor as well as some non-motor symptoms that characterize Parkinson's disease. Parkinon's causes rigidity, tremors, and motor disabilities, as well as non-motor symptoms, including anxiety and depression. The most effective treatment to control Parkinson’s systems to date is Levodopa....

Multiple sclerosis is a medical condition that affects the brain and spinal cord. It is also an autoimmune disease that causes demyelination of the spinal nerve and brain cells. The disease disrupts the communication of the brain with the body. In this condition, the body's immune system attacks the...