Salmeterol vs Vilanterol
What to choose Salmeterol or Vilanterol
Salmeterol is inhaler of type Control while Vilanterol is of Control type. Salmeterol and Vilanterol are just substances that inhaler can contain. Salmeterol is contained in the following inhalers:
Vilanterol is contained in the inhaler Breo.