When it comes to your period, you might experience an acid reflux menstrual cycle if you usually experience acid reflux, you might find that heartburn and indigestion are more common before and during your period for those who have never experienced heartburn, there is no difference in the symptoms. Acid reflux long periods. Heartburn is caused by acid reflux, when acid from the stomach flows up or refluxes into the esophagus, the muscular tube that connects the throat with the stomach the result of this acid irritating or damaging the lining of the esophagus can be a sensation of tightness, pain or discomfort in the middle of the chest — what we call heartburn.
acid reflux long periods