Dr. David R Haas MD

Recommended Articles

• Is Hashimoto's Thyroiditis a Genetic Disorder?

  Hashimoto’s thyroiditis is an autoimmune disease, wherein the immune system turns against the body's healthy cells. In people with Hashimoto’s disease, their immune system attacks the thyroid gland. The thyroid gland is a small gland located at the base of the neck just below the Adam's apple....

• Is Rheumatoid Arthritis Associated with Any Other Conditions? How?

  Rheumatoid arthritis (RA) is a common and debilitating medical problem, which can, unfortunately, lead to other conditions. Aside from affecting the joints, RA also affects several systems in the body. We will discuss here the conditions that may trigger the condition, and the health problems it can...

• Does My Baby Have Acid Reflux?

  Spit out what they have just been fed; this is known as reflux or posseting. This is not vomiting. It is important to learn the difference between vomiting and reflux. In vomiting, the muscles contract to forcefully expel the contents of the stomach, whereas in reflux, it is a spontaneous expulsion...

• Anemia Symptoms

  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...

• Questions You Should Be Asking Your Doctor

  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 Pyrexia: Causes, Symptoms, and Treatment

  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...