Don't let decongestants squeeze your heart. As many over-the-counter decongestants get a new ingredient, you might want to look for alternatives.
D001808:Blood Vessels / Q000187:drug effects; D003139:Common Cold / Q000188:drug therapy; D004335:Drug and Narcotic Control; D004809:Ephedrine / Q000737:chemistry* / Q000627:therapeutic use; D006801:Humans; D008694:Methamphetamine / Q000138:chemical synthesis; D014663:Nasal Decongestants / Q000737:chemistry* / Q000627:therapeutic use; D004366:Nonprescription Drugs / Q000737:chemistry*; D010656:Phenylephrine / Q000737:chemistry* / Q000627:therapeutic use
D014663:Nasal Decongestants; D004366:Nonprescription Drugs; D010656:Phenylephrine; D008694:Methamphetamine; D004809:Ephedrine