Medicine Overview Of Hylin 100 Mg TabletUses of HylinHylin is used to treat reversible airways obstruction Severe acute asthmaSide effects of HylinNausea, urinary retention, gastric irritation, headache, CNS stimulation, hypotension, arrythmias, and covulsions especially if given by rapid IVWhen not to use HylinPorphyriaWarningsPregnancyPlease consult your physician before using aminophylline during pregnancy.Breast FeedingPlease consult your physician before using aminophylline during lactation.