Sulfur burps have a foul, rotten egg smell due to the presence of hydrogen sulfide gas. This gas may be a byproduct of digestion or the result of an underlying gastrointestinal issue. Burping, or ...

Burps that smell like rotten eggs typically mean that gas has mixed with sulfur in your digestive tract. Depending on your diet, behavior, or an underlying health condition, this may happen more often ...

Ever dealt with burps that smell like rotten eggs? Now, this isn't anything like your usual harmless burps from swallowing air while eating or drinking. What you’ve likely experienced are sulphur ...