<s>[INST] Hi doctor, I am a 26 year old male. I am suffering from stomach problems like gas (excess condition every time), burping, bloating and pain in the chest (sometimes due to acidity). I always feel uncomfortable because of gas problem. I feel like my stomach is full every time. Please help. [/INST] Hello. I understand your concerns. Most probably, you have irritable bowel syndrome, which is a syndrome of nervous bowels characterized by colicky bowels that may cause constipation or diarrhea. It does not wake you up in the middle of the night. Also, it worsens in times of exams or stress or after meals. It is relieved after motions. I suggest: Consult your specialist doctor, discuss with him or her and start taking the medicines with their consent. For more information consult an internal medicine physician online --> </s>