I'm a boy aged 23. my problem is, my stomach is aching and sometimes i feel a burning sensation?

Gastritis: It could be the sign of gastritis, pay attention when the pain comes, is it before eating or after. Do you have it at night. Try to eat regularly, avoid soda, coffee and spicy food. Don't let your stomach stay empty long because it secrets acid which leads to pain. If the symptoms continues you may need to use antiacids and antibiotics, sometimes a bacteria in stomach can cause inflammation an.