Dr. Steven R Osa M.D.

According to the World Health Organization (WHO), around 1 in every 160 children has an autism spectrum disorder (ASD). ASD refers to a developmental disorder characterized by varying degrees of impaired social interaction, disturbances in communication and language, as well as repetitive...

A study published in the journal Circulation: Heart Failure, has shown that continuous use of anabolic steroids may weaken the heart. To add to the woes, researchers are not clear whether this change is a reversible one. In this study, weight lifters who took steroids regularly had impaired heart...

The presence of blood in the urine may be accompanied by pain during urination or it could also be painless. A painless hematuria may be caused by various health conditions such as cancers.Blood in the UrineThe presence of blood in the urine, may it be microscopic or gross, means something is wrong...

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...

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...