<s>[INST] Im suffering from a an infection i have a small amount of phlegm coming up when i cough or blow my nose. slight fever. should i be on antibiotics or just continue drinking plenty of water and taking vitamin c?? i have been like this for the past for the past 4 days [/INST] Hello appreciate your concern this could be a viral or bacterial infection in my opinion you should visit a doctor for clinical examination and a battery of tests like CBC and X-ray chest for confirmation of diagnosis you may require a course of antibiotics depending upon the reports and clinical findingsMeanwhile you can take steam inhalation, or you can do gargles with warm saline waterhole this helps you thank for your question best wishes </s>