Dr. Betty Jean Manaster M.D.

What is Lightheadedness?Older adults commonly complain about feeling woozy, lightheaded, or a little faint.The reason may not be something dangerous, but still, if you feel lightheaded, it is better to be careful. Serious injuries due to a fall can result due to lightheadedness even though there...

For anyone suffering from Multiple Sclerosis (MS), one of the most frustrating parts of the disease is not knowing how, why, or when the disease began. Many patients with multiple sclerosis have had the disease and not known about it for years, others have had it diagnosed right out of the blue....

What is Parkinson’s disease?Parkinson’s disease is known to affect the nerve cells, which produce the brain chemical called dopamine. It is a progressive disorder of the central nervous system, which can affect movements of the body. This disease gradually develops, wherein there is hardly any...

Causes of Fainting A person faints or loses consciousness for a brief time when the brain does not get enough oxygen. Fainting or passing out is also medically called syncope. Before fainting, people may experience lightheadedness, dizziness, weakness, and nausea. Others describe fainting as...

Duchenne Muscular Dystrophy (DMD), is a disease that affects children and is one of the nine forms of Muscular Dystrophy (MD). Duchenne usually presents in early childhood between the ages of three and five, and although girls can be affected, it is more prevalent in boys. The disease affects 1 in...

The flu is one of the great fears of winter. Many people worry about how many days of work they’ll miss if they get it, and who will still home with the kids if they get sick. While the flu can be uncomfortable and annoying for most healthy individuals, it can be much scarier for others. Most of...