Hello dear,
Gastroesophageal reflux disease (GERD) is caused due to relaxation of the sphincter at the lower part of
esophagus.
Medical management consists of intake of
Proton pump inhibitors like
Pantoprazole (which prevent acid formation in stomach)+
Domperidone preparations (strengthens the sphincter & prevents reflux)
In addition your husband needs to follow certain diet & lifestyle measures, such as:
1. Dietary modification- avoid consuming irritating substances such as acidic & rich foods, caffeine, nicotine, and alcohol.
2. Lifestyle modification- like weight reduction, sleeping on the left side, or with upper body raised.
If symptoms still persist, it will be better to consult his treating Doctor/ Gastroenterologist.
There is no need to worry, he will be fine.
Wishing him a good health.
Take care.