Pentaloc D Forte 10mg/40mg Tablet is a prescription medication that treats gastroesophageal reflux disease (acid reflux), dyspepsia (indigestion), and gastritis. Gastroesophageal reflux disease (GERD) is a chronic (long-term) disorder in which the stomach produces an excessive amount of acid. Pentaloc D Forte 10mg/40mg Tablet lowers stomach acid production and alleviates the pain associated with heartburn and acid reflux. You must take it exactly as directed for it to be effective. Some easy lifestyle adjustments can help alleviate the symptoms of GERD. Consider which foods cause heartburn and attempt to avoid them; eat smaller, more frequent meals; decrease weight if you are overweight; and discover ways to relax. Avoid eating within 3-4 hours of going to bed.