The following Natural remedies for constant heartburn are ways to find out if your symptoms may be caused by H. Occasionally, a health care plan seeks to limit use of proton pump Natural remedies for constant heartburn to a fixed duration of perhaps 2-3 months and others have even cited FDA's approval of proton pump inhibitors for up to one year, as if that means that this therapy should be withdrawn after one year. Slippery elm, is a tree extract that contains a substance that turns into a gel when mixed with water. But talk to your OB or midwife before beginning an OTC med like Tagamet to treat acid reflux. They tend to be better for reflux. Its not looking good for this bacteria so far. More than half of all pregnant women will experience acid reflux. Signs of GERD can include one, or all, of the following: In addition to heart attack, GERD symptoms can also signal other serious medical problems.