Asthalin Inhaler is indicated to be used for treatment of asthma & COPD conditions. It is known to work by assisting with bronchodilation for about 4 to 6 hours for supporting easy breathing. This inhaler comprises salbutamol as active compound with molecular formula C13H21NO3 with molar mass of 239.311 g/mol. It is a type of aerosol spray which is considered to be perfect for treatment & prevention of bronchospasm. Asthalin Inhaler assures quick mode of action within 5 minutes and gets metabolized in liver. It gets excreted from kidney after elimination half life of 3.8 to 6 hours. This inhaler is also provided with dose counter for user's convenience.