This is primarily because normal development of GI motility includes resolution of physiologic gastroesophageal reflux by age 1 year in most cases, by age 6 mo . " Many people live with mild GERD, and one of the factors that causes an increase in GERD symptoms is anxiety. Do not eat 2-3 hours before sleep. Scleroderma can also make the lower esophageal muscle weak, which may cause food and stomach acid to come back up into your throat and mouth . Celery Many women start experiencing heartburn and other gastrointestinal discomforts in the second half of pregnancy. It should be noted that the two conditions often coexist. Lifestyle changes or modifications can help reduce your Indigestion and acid reflux remedy and include: Symptoms of heartburn are often mistaken for heart attack, but the two conditions are unrelated. Let go: Loosen up your clothing if it's fitted.