Leticia Rangel

Recommended Articles

• What are the Causes and Symptoms of Eczema?

  Eczema refers to the chronic condition caused by the inflammation of the skin. There are different types of eczema, and the most common type of eczema is atopic dermatitis. This condition is characterized by red, dry itchy skin, which often becomes cracked and can be found in different parts of the...

• Understanding Seal's Lupus: What Is Discoid Lupus Erythematosus?

  When Seal first emerged on the music scene he did so with an air of mystery. Who was this tall handsome singer with obvious scars on his face?  How did he get them?  For many years, rumors spread like wildfire about his trademark poked cheeks. Some were plausible, like the scars were likely caused...

• Dark Stools

  In most cases, dark stool may be due to the consumption of certain foods or medications. However, sometimes, passing dark stools may also indicate a serious medical condition. Foods such as black licorice, blueberries, or beets cause dark stool. After eating these foods, the stool becomes black,...

• Why Dating a Doctor Is a Big No-No

  Most women dream of having a close-to-perfect relationship. The thought of having an ideal man of your dreams who can be with you through thick and thin is one of every girl’s greatest endeavors in life. Busy professionals, specifically doctors and nurses, are not exempted from having this kind of...

• Comedian Sir Billy Connolly Wants to Participate in Research for Parkinson’s

  Sir Billy Connolly,75, is a Glasgow, Scotland-born comedian who has Parkinson’s disease. He was diagnosed five years ago and says the incurable disease dominates his life. He is no longer able to act or work on his comedy shows. ...

• Understanding the Connection Between Sleep Apnea and Heart Conditions

  Researchers have found that obstructive sleep apnea (OSA) is linked to cardiometabolic dysfunction. The study, seen in the Journal of Clinical Endocrinology and Metabolism, attempts to provide an explanation as to why sleep apnea patients often have problems associated with their heart.  Up until...