Medications and supplements: Certain medications, including ibuprofen, muscle relaxers, some blood pressure prescriptions, antibiotics and aspirin can cause acid reflux and GERD. Potassium and iron supplements can also aggravate reflux symptoms. (17) Read warning labels, and discuss alternatives with your physician. Natural Treatments, Natural Remedies, Herbal Remedies, Homeopathy Remedies, Arthritis Remedies, Diy Remedies, Cold Remedies, Facitis Plantar, Anti Inflammatory Foods List