What kind of drug is adenosine?

Adenosine is a prescription drug used for conversion to sinus rhythm of paroxysmal supraventricular tachycardia (PVST), including that associated with accessory bypass tracts (Wolff-Parkinson-White Syndrome).

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What medications are xanthines?

Xanthine Derivatives aminophylline. Dilor (DSC) Duzallo (DSC) dyphylline. Elixophyllin. lesinurad/allopurinol. Lufyllin (DSC) Theo 24. What does methylxanthines do in asthma? Methylxanthines represent a unique class of drugs for the treatment of asthma. The methylxanthine theophylline has demonstrated efficacy in attenuating the three cardinal features of asthma - reversible airflow obstruction, airway hyperresponsiveness, and airway inflammation.

People also ask does coffee contain methylxanthines?

Caffeine is the most abundant methylxanthine in coffee, its level being smaller in chocolate than in coffee. Unlike coffee, chocolate is enriched in theobromine, and the level of theophylline is quite low in both cacao and coffee. You can also ask does caffeine block adenosine? Caffeine is considered an adenosine blocker. It comes into play by similarly attaching itself to the same receptors that adenosine would normally latch onto. In turn, it prevents the drowsiness that occurs as the levels of adenosine in the body increase.

How do you pronounce methylxanthines?

Which therapeutic index is the safest? The larger the therapeutic index (TI), the safer the drug is. If the TI is small (the difference between the two concentrations is very small), the drug must be dosed carefully and the person receiving the drug should be monitored closely for any signs of drug toxicity.