<s>[INST] I have had a severe cough x s 5 days. 4 days ago I started getting a severe burning sensation to the left of naval area when I cough, breath deeply or lay on that side. I also feel blaoted on left side, around kidney area as if there isn t enough space as usual. I have had kidneys stones and the burning is different. [/INST] HelloAccording to your query it seems that you are having two troubles. As you mentioned that you are an old case of renal stone. While cough, which is severe in nature is for 5 days. This cough may be due to some allergy or due to some infection. Physical examination by a physician will decide the type of cough. While burning sensation in naval area is due to renal stone. Bloating, burning sensation may be due to pain in stone. In my opinion consult a physician and get his opinion as physical examination is important. Good luck. </s>