Case of throat irritation

Had a case yesterday with need of constant clearing of throat since many years.

She also had diabetes, BP, thyroid issues but her urgent complaint was this constant throat irritation.
Her ENT had told her its silent reflux. She was on antacids since many years and she said that if she does not take the antaacid the throat feels better but then her stomach burns.

H2 antagonists end up increasing gastrin which increases stomach motility.
Gave her homeopathy bismuth which is the cure for overuse of antaacids.
In 10 minutes the throat irritation stopped, today morning also it was gone and now even without anta acid she was fine with no stomach burning.