Harson Laboratories manufactures Etofylline and Theophylline Injection. Harson Laboratories holds ISO 9001:2000 quality assurance certifications. Etofylline and Theophylline Injection contain hydroxyethyltheophylline of 84.7 mg [etofylline I.P.] and theophylline anhydrous I.P. 25.3 of mg. Etofylline and Theophylline Injection is used for treatments like bronchodilator, antiasthamatic for bronchial asthma 2 ml ampoule spastic bronchitis, emphysema, cheyn-stokes respiration and adams-stockes syndrome, cardiac stimulant and vasodilator.