According to ur history, it can be because of gerd, gastroesophageal reflux disease, Because of dat acid reflux, ur throat got congested..any history of burning sensation of throat??
Next Steps
take tab.razo d daily once in d early morning halfnr before food, nd syp. sucrafil o 5ml three times a day before food ..
Health Tips
avoid intake of hot nd spicy food items, avoid excessive intake of coffees nd tea..for further evaluation contact online