1 Sometimes, a medical condition may be causing the buildup of gas in the stomach. 2  For example, lactose intolerance, irritable bowel syndrome, colon cancer and gastrointestinal disorders can cause gas. 3  Treating these conditions can help relieve gas in the stomach.
Syncope, also known as fainting, passing out and swooning, is defined as a short loss of consciousness and muscle strength, characterized by a fast onset, short duration, and spontaneous recovery.It is due to a decrease in blood flow to the entire brain usually from low blood pressure.yncope, also known as fainting, passing out and swooning, is defined as a short loss of consciousness and muscle strength, characterized by a fast onset, short duration, and spontaneous recovery.
Sometimes syncope may be just that - a fainting episode with no medical importance. On some occasions, however, it may be caused by a serious illness, condition or disorder. Every case of fainting should be treated as a medical emergency until the cause is known and signs and symptoms have been treated.