The primary cause of GERD is a malfunction of the lower esophageal sphincter. When the lower esophageal sphincter is weakened or not functioning well, it allows stomach acid and food back into the esophagus. This irritates the esophagus, which doesn't have the same, tough lining that the stomach has.When the esophagus is irritated, it can result in heartburn.nderstanding the esophagus and the lower esophageal sphincter and why the lower esophageal sphincter might not be working properly is key to understanding GERD, however. Nearly everyone who has GERD is familiar with its main symptom, burning, uncomfortable heartburn caused by the reflux of acid into the esophagus.
Charlie Sheen reportedly fears he caught HIV from a transsexual. The actor, who revealed last week he'd had the disease for four years, hinted that he had an idea of how he contracted it. A source revealed: Charlie has for a long time had a fascination with Â­transsexual men.
'Purple Rain' hit-maker was allegedly diagnosed HIV positive six months ago. Prince (Photo: AP) Melbourne: Speculation on the reason behind Prince's sudden demise is rife and as a new angle to it, a recent report says he was living with AIDS. According to a source, the 'Purple Rain' hit-maker was in bad shape, he was allegedly diagnosed HIV positive six months ago, reports News.com.au.