Red flag symptoms: Persistent cough The possible red flag symptoms that may indicate a more serious cause for persistent cough, plus advice on taking an occupational history and when to refer to secondary care for more detailed imaging. by Dr Pippin Singh Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Need help? Email us Register FREE Limited free articles a month Free email bulletins Register Now Register Now Take a 30-day trial Join MIMS now and pay nothing for the first 30 days Join GPOnline now and pay nothing for the first 30 days Sign Up Sign Up
