Hematemesis, also known as expectorating blood, is a serious medical condition that requires immediate attention. It occurs when red blood cells in the digestive system enters the mouth during retching. The color of the vomit can range from crimson to burgundy, depending on the origin and severity of the bleeding. Several factors can contribute

Obstructive sleep apnea (OSA) is a serious sleep disorder that involves your breathing repeatedly interrupts and resumes during your slumber. This takes place when the tissues in your throat relax, obstructing the airway. As a result, you may experience loud snoring, gasping for air, and excessive daytime sleepiness. OSA can have significant conseq