Hi,i'm a male 31 yr old. i'm having slight cough from 2-3 months, my company doc gave me cough syrup, azithromycin,paracetamol.Now wht is happening , sometime only i cough and sometime i throw up little blood with the cough. I had chest PA xray done and s/o koch's infiltration doubted. I went for mantaux test and it's arnd 30hrs now and diameter of the induration is 3mm. I was BCG vaccinated in childhood. So wht could b the verdict. supposed to get married on jan11.