Tracy E Napp M.D.

Color blindness is not a real blindness but a deficiency in seeing colors. People having color blindness can’t distinguish between certain colors, like red and green, or blue and yellow. The red and green color deficiency is the most common type of this condition.What causes color blindness?It is...

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...

A sinus infection can be caused by bacteria, virus, or fungi. Some of the symptoms of a sinus infection are congestion in the nasal passages, headaches, fever, and cough. It is always advisable to consult a physician if you are experiencing any of these symptoms. However, there are some natural...

Irritable bowel syndrome (IBS) is a common medical condition that is found in a large number of people. Although this condition is very common in older adults, it is also likely to affect people in younger age groups. Irritable bowel syndrome as a medical condition is known to impact as many as 25...

Gastric cancer, also known as stomach cancer, begins when cancer cells form in the inner lining of the stomach. This disease does not show clear signs and symptoms until it enters the later stages. The cancer may spread from the stomach to essential parts like the liver, lungs, bones, and lymph...

Seven-year-old Ali Simms from Teen Mom 2 suffers from a rare form of muscular dystrophy, a condition which causes problems with movement, and usually heart and respiratory issues as the disease progresses. Ali was rushed to the hospital in August after struggling to breathe, worrying her family and...