Dr. Manuel G Barreto M.D.

What are freckles?Freckles are flat and circular spots that are beige or brown in color. Their size is usually comparable to the size of the head of a small nail. People who have red hair and a fair complexion often have freckles because of the MC1R variant gene, which is responsible for the...

Treatments for gastroenteritis vary depending on the underlying cause. Normally, acute gastritis caused by non-steroidal anti-inflammatory medications and alcohol can be lessened by stopping the usage of such substances. On the other hand, chronic arthritis occurs due to an H. pylori infection,...

What is a liver disease?Liver disease refers to medical complications that cause the liver to be damaged, making it unable to perform its functions properly. The liver is among the most valuable and life-sustaining organs in the body. The reason is that it carries out many important functions that...

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...