Dr. Sara C Smith M.D.

Recommended Articles

• Cold Sores vs. Canker Sores

  Cold sores, also called oral herpes, are highly contagious fluid-filled blisters on the lips and around the mouth. In most cases, cold sores are not that serious, but they can be life-threatening for people who have a weakened immune system such as people with AIDS. On the other hand, canker sores,...

• The Impact of Sleep Deprivation Has on the Brain

  According to the National Sleep Foundation, the average adult should have seven to nine hours of sleep each day to achieve a healthier body and a normal sleep/wake cycle. However, the amount of sleep needed by every person varies in different ages and because of his or her lifestyle. Different...

• Beetroots Can Be Beneficial to Runners

  A new study shows that runners may benefit from eating beetroot. Eating beetroot before a workout helped runners to improve their performance during a 5K run. “Baked beetroot food was compared to cranberry relish in its effect on runners in the study," says Margaret Murphy, RD, a Chicago dietitian...

• 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...

• 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...

• 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...