Dr. Ivonne L. Arroyo M.D.

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...

The correct use of antibiotics for treating medical conditions can be a hot topic of discussion. While many antibiotics provide powerful relief for a variety of conditions, there is some discussion about the negative side effects that can occur with the use of certain antibiotics. According to a...

Parkinson’s disease is a type of condition that affects the brain wherein a low level of dopamine would limit the person’s movement. This low dopamine level would be the main cause of Parkinson’s disease as a whole, although it is still not known as to what causes the low levels of dopamine in...

Introduction Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions.There are multiple factors can affect the normal body...

IntroductionAlthough doctors have the best intentions, it does not always mean that they will perfectly recognize their patient’s greatest need. For this reason, patients also need to take an active role when it comes to communicating with their doctor.One of the best ways to make sure that...

What is anemia?Anemia occurs when there are low levels of red blood cells (RBCs) in the body. Red blood cells are the ones that carry oxygen all over the body. So when a person's RBC count is lower than normal, it means that there is not enough oxygen in the blood, causing symptoms of anemia, such...