Parkinson’s disease is a neurological disorder where the reason is unknown but there is a cure for it. It is a progressing disease and as one grows with it the symptoms grow progressively worse. There is nerve cell in the brain that secrete a neurotransmitter called dopamine. As one grows old these cells start dying and the dopamine level in the brain starts to follow.

Heart failure is a condition when the heart is not able to optimally function and thus unable to pump blood properly. Heart diseases such as coronary artery disease or high blood pressure can make the heart muscles weak and damaged. But what is chronic heart failure? Chronic heart failure is ongoing as opposed to acute heart failure that may occur suddenly.

Regardless of what the name suggests, heartburn is not at all medically related to any part of the heart. Heartburn is a rather common condition caused as a result of acidic activities in the stomach. Some symptoms of heartburn, however, are pretty identical to those of a heart disease. Heartburn is caused as a result of the forceful movement of the stomach contents and the stomach acids being pushed back into the esophagus.

Itchy skin causes immense irritation, and is accompanied by rashes and redness. This irritation forces you to scratch your skin that worsens the situation. Irritated skin accompanied by an uncontrollable itch is known as Pruritus. There are a number of causes of itchy skin. These can range from something ordinary, like a rash, to something serious, like kidney failure.

Kidneys are located just above the pelvic arch on either side of your lower back. Lower back pain occurs usually near the area around the kidneys. However, in some instances, it may spread to the region in front of the groin and the hip. This is the reason why kidney pain and back pain are often confused with each other.

Prostate-specific antigen or PSA is a glycoprotein that is produced in the prostate gland to retain the liquid form of the seminal fluid and aid sperm movement. While PSA typically stays in the prostate ducts, a small portion may leak into the bloodstream; this allows experts to detect prostate diseases such as cancer.