Dr. Lourdes Gricel Merlo MD

The word "osteoporosis" means "porous bone", and it occurs when bones become weak due to loss of minerals. Thus, the affected bones become more prone to break compared to the healthy bones.Bones are made up of different minerals, and calcium is one of those main minerals. It strengthens the bones...

Where does the bleeding come from?Bleeding that causes blood in the stool can develop in any part of the gastrointestinal tract....

Our body has three types of blood cells: white blood cells, red blood cells, and platelets. White blood cells (WBCs) or leukocytes are the type of cells that fights off infections in our body. The platelets work by helping our blood clot, and the red blood cells (RBCs) are the ones responsible for...

Knee pain is a common complaint that we hear every day. People may complain of a sudden pain either in one knee or both knees, and most of the time, it is due to either overusing the knee joint or due to an injury. In many cases, you really don’t have to consult a doctor as the pain will...

The ability to gain and maintain a healthy weight for patients who suffer from cystic fibrosis can be a challenge. Many children with the condition suffer from failure to thrive. The disorder has the tendency to cause a blockage in digestion that prevents necessary fats from being absorbed. Proper...

Doctors or physicians are categorized according to different factors including medical specialties and subspecialties. Most doctors specialize in a specific area of medicine. This article provides a summary of the different types of doctors in the medical field. AllergistsAllergists are also...