I tell my patients who suffer from GERD to modify their lifestyles a bit, along with medication.
First, avoid foods that you know bother you. Many people have trouble with tomato sauces, for example.
Secondly, don’t eat within a few hours of bedtime.
Thirdly, don’t lie down after eating.
Fourthly, wear loose-fitting clothes.
Fifth, drop a few pounds unless you’re at or under your ideal body weight.
Sixth, and actually most important: Knock off any substances that relax your lower esophageal sphincter which works to keep stomach contents in the stomach. Biggest offenders here are nicotine and alcohol. Also prescription meds like muscle relaxers (cyclobenzaprine, robaxin, valium, nitrates). But don’t stop the prescription ones without consulting your doctor.
Seventh, elevate the head of your bed by using a few bricks under the legs at the head end, or a bed wedge. Pillows will not help.
Eighth, chewable or liquid antacids like maalox or tums may help.
If that doesn’t do it, OTC ranitidine (Zantac) may help, start at 75 twice a day as needed, and one can go up to 300 mg twice a day.
If that still doesn’t help, 10 mg omeprazole (prilosec) once a day to start, and max of 20 twice a day.
If that still doesn’t help, one really really really should consult a doctor.
The above are my standard instructions for my generic GERD sufferers. Consulting one’s doctor anywhere along this decision hierarchy is to be encouraged, and if one’s symptoms are unlike GERD, then one should consult a doctor even sooner to rule out entities like ulcers, varices, and tumors, among but a few possible diagnoses.