Welcome to HCM. Possibly u r suffering from LPR. Better to consult with ENT surgeon or Gastroentrologist personally otherwise u take Cap.OMEPRAZOLE
20 mg+DOMPERIDONE10mg two times a day empty stomach and Liqd. MUCAINE
GEL 2 tsf. thretimes a day, all 4 15 days, if u will be benefited than continue 4 three months.