Jason M Zack M.D.

Why Is High Blood Pressure Deadly?High blood pressure, or hypertension, is the most common cardiovascular issue globally. You may have it for years or even decades before it kills you, but it is indeed deadly. The fact is that high blood pressure doesn't show any signs or symptoms in most people....

Arthritis is a type of joint disorder that involves the inflammation and deformation of one or more joints in the body. The term 'arthritis' comes from the Greek words 'arthro,' which means joint, and 'itis,' a suffix that implies inflammation. There are more than 100 different types of arthritis...

Lung cancer is one of the most common cancers in the world. It is a leading cause of cancer death in men and women worldwide. Lung cancer defies classification as a single disease affecting just one organ. The warning signs and painful symptoms represent major systemic disorders in different parts...

Conjunctivitis is a very unpleasant eye condition that may cause discomfort and pain in the eyes. This disease has to be medically treated. Thus, it’s important to determine the causes and triggers of this disease. If you suspect that you have conjunctivitis, you should visit an ophthalmologist to...

IntroductionOrthopnea is the medical term used when referring to the occurrence of dyspnea (shortness of breath) when you are lying flat. This symptom is often a sign of heart failure. However, orthopnea can also be due to other health conditions. Dyspnea (shortness of breath) is not the same with...

Although the major symptoms of fibromyalgia are widespread pain and chronic fatigue, many individuals report a feeling of confusion and forgetfulness. This feeling is often referred to as the “fibro fog”. The cause of these cognitive difficulties is unknown, but may be attributable to the sleep...