Why adulterate theophylline?

Editorial

M M Weinberger. Ann Allergy. 1993 Nov.

. 1993 Nov;71(5):419.

No abstract available

Comment on

Immediate adverse reaction to aminophylline.
de la Hoz B, Pérez C, Tejedor MA, Lázaro M, Salazar F, Cuevas M. de la Hoz B, et al. Ann Allergy. 1993 Nov;71(5):452-4. Ann Allergy. 1993. PMID: 7504421

Inhibition of theophylline metabolism by interferon.
Winstanley PA, Back DJ, Breckenridge AM. Winstanley PA, et al. Lancet. 1987 Dec 5;2(8571):1340. doi: 10.1016/s0140-6736(87)91240-2. Lancet. 1987. PMID: 2446094 No abstract available.
First-line therapy for theophylline-associated seizures.
Yoshikawa H. Yoshikawa H. Acta Neurol Scand. 2007 Apr;115(4 Suppl):57-61. doi: 10.1111/j.1600-0404.2007.00810.x. Acta Neurol Scand. 2007. PMID: 17362277 Review.
[Clinico-pharmacological case (4). Epileptic seizure as an unwanted drug effect on theophylline poisoning].
Schlienger RG, Wyser C, Ritz R, Haefeli WE. Schlienger RG, et al. Praxis (Bern 1994). 1996 Oct 29;85(44):1407-12. Praxis (Bern 1994). 1996. PMID: 8966447 Review. German.
Determination of intraluminal theophylline concentrations after oral intake of an immediate- and a slow-release dosage form.
Brouwers J, Ingels F, Tack J, Augustijns P. Brouwers J, et al. J Pharm Pharmacol. 2005 Aug;57(8):987-96. doi: 10.1211/0022357056631. J Pharm Pharmacol. 2005. PMID: 16102254 Clinical Trial.
Synergistic effect of combining theophylline and drugs that potentially elevate serum creatine kinase.
Iwano J, Nakamura Y, Izumida T, Yokota M, Takiguchi Y, Minakuchi K, Sone S. Iwano J, et al. J Med Invest. 2000 Feb;47(1-2):9-13. J Med Invest. 2000. PMID: 10740974