I am having sputum since last 3 months , 2 times blood came out but it has resolved now. My chest ct contrast came normal. My
crp, ESR is also normal. I don't have cough but I have to clear my throat every time and small yellow particle are there in my sputum. Sputum culture also done but is normal. Sputum Genexpert negative .I have low grade fever only in evening since 1 month. Now also all my reports normal. How to get rid of this low grade evening fever?