Dr. Jeffrey Allyn Gahr MD

What Is Gynecomastia?When boys enter adolescence, they will see a lot of hormonal changes in their body. The growth in both maternal and paternal hormones leads to changes like a growth of hair, deepening of the voice, etc. In some cases, due to excess estrogen in the body, the breast tissue in...

Lady Gaga, the American singer-songwriter who is best known for her hit songs “Born This Way”, “Applause”, and “Poker Face”, has decided to cancel the rest of her Joanne World Tour. It was announced on Instagram that unfortunately, the singer cannot proceed with the remaining 10 shows as...

Lower back pain is a very common presentation among the elderly population. The lower back is the connection between the upper body and the lower body and it bears most of the body’s weight.Lower back pain can be caused due to various causes affecting the spinal muscles, nerves, bones, the...

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...

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...