I have had a chest infection for about 3 weeks, had 2 lots of different anti biotics, an x ray which was clear and now I am losing my voice but I do not have much pain in my throat, only when I am coughing. I am also coughing up white phlegm which alternates in colour from green to yellow and white again. Please help
You lung infection cause and your antibiotics detail needed, but you can go through sputum examination ; sputum for gram staining, bacterial culture sensitivity, and also fungal staining. You will get your answer