Dr. Ricardo Moura de Araujo M.D.

Open gallbladder removal, also known as open cholecystectomy, is a surgical operation removing the gallbladder. The objective of the procedure is to offer permanent relief from gallbladder-related problems such as gallstones. During the surgery, a large incision is made in the abdomen and used to...

Ingrowing hairs are cyst like cavities that trap hair that grows abnormally into the skin instead of growing out of the follicle. They form almost anywhere in the body but are usually seen at sites where hair is removed through shaving, waxing or peeling. Their presence is visually distracting, the...

Syphilis is a sexually transmitted disease (STD) that can cause serious health problems when left untreated. This is caused by a type of bacteria known as Treponema pallidum. This disease can be treated easily in its earlier stage with the right medication. Early diagnosis and knowing the early...

Bursitis is a condition that affects many people around the globe who have no idea what is causing them pain or end up misjudging what might be wrong with their body tissues. Others might have a general idea of what bursitis is but cannot tell when they are suffering from it. This is because they...

IntroductionNicotine is an alkaloid stimulant that comes from the nightshade family of plants, particularly from the leaves of tobacco. The type of nicotine found in tobacco plants is called Nicotiana tabacum. Nicotine can also be synthetically produced. Thousands of chemicals are contained in...

What is rapid shallow breathing?Rapid, shallow breathing, also medically called as tachypnea, is a term used to describe a breathing that is too fast, particularly when people have it due to a lung disease or other health conditions. Sometimes, rapid, shallow breathing and hyperventilation...