Theophylline safe dosage

Jusho/ October 2, 2012/ Browse Conditions

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Administration of mycophenolate mofetil decreases the protein binding of aminophylline. Also, aminophylline is primarily metabolized in the liver by the CYP1A2 isoenzyme. Major Use caution if mitotane and theophylline, aminophylline are used concomitantly, and monitor for decreased efficacy of theophylline and a possible change in dosage requirements.

Brigatinib induces CYP3A in vitro. Browse Drugs and Medicines. The dose of the concomitant drug may need to be adjusted. Theophylline pronounced as the off'' i lin. Patients should avoid any drugs containing theophylline, aminophylline for at least 12 hours before regadenoson administration.

Usual Adult Dose for Asthma - Maintenance

Moderate When ketamine and theophylline are given concurrently a clinically significant reduction in the seizure threshold is observed. For example, hypothyroidism causes decreased clearance of aminophylline, which returns to normal in the euthyroid state.

Take the extended-release capsule or tablet every morning at the same time each day. If aminophylline therapy is initiated or discontinued, monitor the clinical response to benzodiazepines.

Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.

Available for Android and iOS devices. The following are some general guidelines in chronic use dosage expressed as theophylline: Sign up for our newsletter.

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Discontinuation of a concomitant drug that inhibits aminophylline clearance will result in decreased serum theophylline concentrations, unless the aminophylline dose is appropriately increased. Target peak serum concentration ranges for neonates for the treatment of apnea are therefore lower than those of adults, due to a greater proportion of free "active" theophylline.

There are other drugs available to treat your condition.

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Careful consideration must be given to the benefits and risks of theophylline or aminophylline use and the need for more intensive monitoring of serum theophylline concentrations in older adult patients more than 60 years of age. It appears that the significance of this drug interaction depends on the dose of allopurinol. However, your feedback is important to us. Major Disulfiram inhibits the hepatic hydroxylation and demethylation of theophylline, thereby increasing the serum levels of theophylline and increasing the risk for theophylline toxicity.

Patients receiving anagrelide and theophylline concomitantly should be monitored for increased toxicity of theophylline. Aminophylline dose reduction may be necessary.