question: Hello doctor, Five years ago, I had a kidney stone but it was small and went through the urine. Now, the problem is, I got common cold, fever, and cough. Common cold and fever were gone after taking medicine but the cough remains. I thought it will be alright after some time but it did not get better and I have cough until now. It is already two weeks. Now, I feel pain in my right kidney side while coughing. Is it normal? Please advice me.