A person has a fever if their body temperature rises above the normal range of 98–100°F (36–37°C). It is a common sign of an infection. As a person’s body temperature increases, they may feel cold until it levels off and Read more
Emphysema is a type of chronic obstructive pulmonary disease (COPD). In this condition, the air sacs in the lungs become damaged and stretched. This results in a chronic cough and difficulty breathing. Smoking is the most common cause of emphysema, Read more
Viral pneumonia is pneumonia that develops as a result of a viral infection in the lungs. The symptoms of viral pneumonia are often similar to those of bacterial pneumonia, but, depending on the virus responsible, there may be a few additional symptoms. Read more
Lung cancer occurs when cells divide in the lungs uncontrollably. This causes tumors to grow. These can reduce a person’s ability to breathe and spread to other parts of the body. Lung cancer is the third most common type of cancer and Read more
Angina is a feeling of pain, squeezing, or pressure in the chest. It happens when a part of the heart does not receive enough oxygen. In this article, you will learn about the types of angina that doctors classify, at Read more
What Is Anemia? Anemia develops when you don’t have enough robust, healthy red blood cells to carry oxygen throughout your body. The blood cells may lack enough hemoglobin, the protein that gives blood its red color. Anemia affects about 7% Read more
What Are Gallstones? Facts to Know About Gallstones 1:Gallstones (also known as gallstones or gall stones) are solid particles formed in the gallbladder by bile cholesterol and bilirubin. 2:Seek medical help if you have stomach discomfort that is accompanied by Read more
Breast cancer is the most common invasive cancer in females. It is also a leading cause of cancer-related deaths among females. Advances in screening and treatment for breast cancer have improved survival rates dramatically. Overall, the rate of breast cancer declined by Read more
An ultrasound scan uses high-frequency sound waves to create images of the inside of the body. It is suitable for use during pregnancy. Ultrasound scans, or sonography, are safe because they use sound waves or echoes to create an image Read more
Chronic kidney disease (CKD) is a slow and progressive loss of kidney function over several years. Eventually, a person may develop kidney failure. CKD affects about 37 million people in the United States, which is approximately 15% of the population. It often Read more