The LPR is a mechanical phenomenon: the hiatus hernia and LPR does not disappear with medicines: this needs surgery: Hiatus hernia is repaired laparoscopically or robotically: that surgery should give a permanent relief to you
In surgery the sliding hernia is brought back into abdomen, hiatus opening is narrowed and a new valve is created using Fundus part of the stomach: this prevents gerd and LPR
Next Steps
Consult a surgeon who does Hiatus hernia surgery: get pre surgery tests like Manometry and 24 hourpH done