Theophylline is no more obsolete than "two puffs qid" of current beta 2 agonists.
Jenne
J W
JW
VA Hospital, Hines, IL 60141.
D000318:Adrenergic beta-Agonists / Q000008:administration & dosage*; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D002170:Canada; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D009330:Nebulizers and Vaporizers; D013806:Theophylline / Q000627:therapeutic use*; D014481:United States
D000318:Adrenergic beta-Agonists; D000893:Anti-Inflammatory Agents; D013806:Theophylline