Dr. John M Shepherd MD

Recommended Articles

• What Test Determines Lactose Intolerance?

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• How Are Hemorrhoids Diagnosed?

  Hemorrhoids are caused when the veins in the rectum situated just above the anus get blocked due to external pressure. This causes obstructions in the blood flow and leads to swelling of the veins. Hemorrhoids are classified as internal hemorrhoids which are within the anal canal and external...

• Alcohol and Other Factors that Affect Recovery from Mononucleosis

  What is Mononucleosis?Mononucleosis (also known as mono) is a disease that usually arises from the Epstein-Barr virus and is spread through a person's saliva and other bodily fluids. The length and severity of this illness both differ from one person to another. Most people suffering from from mono...

• Movement Disorder in Parkinson's May Be Due to Brain's Rewiring

  Parkinson’s is among the most common neurodegenerative and movement disorders that touches the lives of approximately 1% of the population over the age of 60. It is more common among men than women, which suggests apart from genetics, hormonal and environmental factors may play a role. Although...

• What Is Costochondritis?

  What is costochondritis?Costochondritis is the term for inflammation of cartilage junctions that hold the ribs and sternum or breastbone. The condition is related to chest pain that can affect anyone in the age group of 10-21 years old. Although the pain can often occur, it still remains a mystery...

• What Is Osteopenia?

  Osteopenia refers to a low bone mineral density, which increases the chance of bone fractures. But in this condition bone density is not as low as that of osteoporosis. This type of bone loss can make a person prone to bone fractures. Osteopenia and osteoporosis both refer to different degrees of...