Dr. Mark Allan Schimelman M.D.

Dehydration results when you lose water in your body. The rule of thumb is, if you’re thirsty, you’re already dehydrated. Keep well hydrated by drinking plenty of water, even before you begin your outdoor activity,” said Dr. Irvin Sulapas, a primary care sports medicine physician and assistant...

Head lice are tiny, wingless parasitic insects that live in the human head and feed on liberal amounts of blood extracted from the scalp. Lice are very common in young children. They are highly contagious, difficult to remove, and sometimes really annoying.However, even if they are frustrating to...

What is Lupus?Systemic lupus erythematosus, also known as lupus, is a disease of the immune system. The immune system protects the body from infection. In lupus, however, the immune system turns against the body, leading to tissue damage and illness. Thus, lupus is called an autoimmune disease.Men...

Affecting approximately 65% of all adults in the world, lactose intolerance is one of the most common food intolerance. To evade gastrointestinal complications that often result from consumption of milk products, the majority of individuals decide to remove all dairy products from their diet.The...

Strep throat is a bacterial infection caused by streptococcal bacteria of Group A. it is a non-invasive infection, meaning it’s not very severe, but should not be ignored because it may lead to further complications. Strep throat is easily recognized from its symptoms. ...

IntroductionPolyuria refers to frequent urination and passing excessive amounts of urine every time a person urinates. Normally, adults pass approximately 1-2 liters of urine per day. However, when there is an excessive urination volume of more than 3 liters a day, it is considered as...