I'm 24 years male started working on night shift since february this year. I got cavity in april and got cured within a week. But one of the main symptom while suffering from cavity is indigestion. The food doesn't digest properly and constipation is faced everyday. I thought it will be cured by its own. But still it didn't come to normalcy. It's been more than 5 months. I'm having burning sensation and pain in chest many times since april. What should I do? Will indigestion and constipation last long? I'm thinking to change to day shift. But still i'm worried. I'm juz 24. I didn't see anything in life. This is keep on pistering me. Which step should I take? Is endoscopy required? What tests should I undergo? Is this because of cavity side effect or night shift? I want to be healthy? I want to lead normal life like all others do. please show me a way. I'm worried.