New low-dose LABA/corticosteroid inhaler for asthma A lower-dose metered-dose inhaler has been added to the Symbicort range. by Chloe Harman Symbicort metered-dose inhaler (budesonide/formoterol) is now available in a 100/3 presentation. | AstraZeneca 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 Subscribe now Benefits include: Full site access Subscriber exclusive content Exclusive bulletins Choose a package