Theophylline is not used in conjunction with other xanthine derivatives. In combination with phenobarbital, phenytoin, rifampin, isoniazid, carbamazepine, sulfinpyrazone, a decrease in the effectiveness of phenytoin theophylline, which may require increased doses of the drug used. While the use of macrolide antibiotics, lincomycin, allopurinol, cimetidine, isoprenaline, beta-blockers, oral proviron bayer contraceptives, enoxacin and vaccination against influenza may increase the intensity of the action, which may require dose reduction of theophylline. Theophylline increases the likelihood of side effects of glucocorticoids, mineralokortikosteroidov (hypernatremia), means that excite the central nervous system (increases neurotoxicity). The drug inhibits the therapeutic effects of lithium carbonate and beta-blockers. Theophylline potentiates the effect of diuretics due to an increase in glomerular filtration and tubular proviron libido reabsorption reduction. Precautions theophylline administered simultaneously with an anticoagulant. Antidiarrheal drugs and chelators reduce the absorption of theophylline.
In severe diseases of the cardiovascular system, liver, viral infections, as well as in elderly patients the dose should be reduced. The effectiveness of theophylline may be reduced in smokers. Since the bronchodilator effect teopeka develops gradually over 3-6 hours after ingestion, the drug is not indicated for the relief of emergency conditions. Be careful when consuming large amounts of caffeine-containing proviron bayer foods or beverages during the treatment period.
- tablets of the prolonged action of 100, 200 or 300 mg.
- 10 tablets in blisters. 50 tablets of 100 mg and 200 mg or 40 tablets of 300 mg in jars plastic.
- On 5 contour cell packages or each jar with instructions for use in a pile of cardboard.
- 50 cans of plastic, designed for proviron bayer hospital, packaged with instructions in the number of applications 50 pieces in a box made of cardboard.