Hi thanks for your question.
sensations,which your complaining of could be due to inflammation of stomach a cobdition called as gastritis
.Alcohol,cigrette smoking and spicy food are some of causes of gastritis.Avoid alcohol, smoking and spicy food if your using any one of them.You can take antacids along with proton pump
inhibator like pantoprazolefor relief of your symptoms.
Consultation with a physician is advisable who may perform upper Gastro intestinal endoscopy
on you to establish the cause for your symptoms.
Hope this answers your question.