Ventolin Evohaler is a metered-dose inhaler containing Salbutamol, delivering 100 micrograms per actuation. This inhaler provides 200 doses and is manufactured by GSK for the management of respiratory conditions. This medication is a bronchodilator that comes in an inhaler form, delivering precisely measured doses of 100 micrograms of Salbutamol per actuation. The device contains 200 metered actuations (doses). As this is a prescription medication, it should only be used under the direction and supervision of a healthcare provider.