Normal theophylline level

What are the levels of a theophylline test? The normal level of a theophylline test is 8 to 20 mcg/mL, while the higher level is calculated at 20 mcg/mL.

Ofloxacin. Ofloxacin reduces the elimination of theophylline, elevating blood levels of theophylline. (Theophylline is used to open airways in the treatment of asthma.)If concurrent use of ofloxacin and theophylline cannot be avoided, frequent blood tests to monitor theophylline blood levels should be performed.

In normal adults the half-life averages 6-9 hours. Some formulations contain theophylline salts, for example with ethylenediamine which is then known as aminophylline. The increased soluability of aminophyline compared to theophylline is an advantage for intravenous use. Theophylline levels are useful for optimising dosing.

in four normal adult subjects receiving theophylline no measurable maximum serum theophylline level. The low incidence of life

His theophylline level was measured and found to be high at 28.9 mL/L (normal level, 15 mL/L). He was given conservative treatment, including intravenous fluid and electrolyte replacements, and close monitoring of his theophylline levels.

Theophylline tablets. Theophylline is a type of bronchodilator. It's If your blood oxygen levels are normal while you're resting but fall when

Theophylline levels may be useful in dose optimisation as well as in If thiopurine methyltransferase levels (TPMT) in normal range

by R Vassallo 2024 Cited by 111level, including inhibition of phosphodiesterase isoenzymes, antagonism levels that would correlate with normal serum concentrations of theophylline.

His theophylline level was measured and found to be high at 28.9 mL/L (normal level, 15 mL/L). He was given conservative treatment, including