Table of Contents
What is the difference between ephedrine and pseudoephedrine?
Ephedrine applied to the nasal mucosa reduces nasal resistance more quickly and strongly than oral pseudoephedrine, but with shorter action time [10], [11]. At end of treatment, there may be a rebound effect with increased nasal resistance and recurrence of congestion, for which several hypotheses have been suggested.
What type of drug is ephedrine?
What is Ephedrine and how is it used? Ephedrine is a prescription medicine used to treat the symptoms of low blood pressure during anesthesia (Hypotension). Ephedrine may be used alone or with other medications. Ephedrine belongs to a class of drugs called Alpha/Beta Adrenergic Agonists.
What’s the difference between ephedrine HCL and ephedrine sulfate?
The difference between these formulations is not just in the type of salt, but also in the concentration or amount of that salt. Ephedrine sulfate is a heavier molecule, thus the ratio of free base to salt is greater. There is more ephedrine per mL of ephedrine sulfate than there is per mL of ephedrine hydrochloride.
What is the difference between ephedrine and phenylephrine?
Ephedrine increases heart rate and contractility of the heart muscle and is likely to increase oxygen demand. Phenylephrine reduces heart rate while maintaining blood pressure which may result in a more favorable oxygen supply demand ratio.
What is the difference between ephedrine and epinephrine?
As a vasoconstrictor, epinephrine is 100 to 1,000 times more potent than ephedrine. 1 Mix-ups between these two drugs have resulted in serious patient harm. The Closed Claims Project of the American Society of Anesthesiologists found that errors involving epinephrine are particularly dangerous.
Is ephedrine the same as adrenaline?
Ephedrine is a sympathomimetic amine and substituted amphetamine. It is similar in molecular structure to phenylpropanolamine, methamphetamine, and epinephrine (adrenaline).
What does ephedrine come from?
Ephedrine is a natural product of the ephedra plant (Ephedra sinica), and is a mixed-acting, noncatecholamine sympathomimetic with both direct and indirect stimulating effects on α- and β-adrenergic receptors.
Is ephedrine a controlled substance?
2.2. Ephedrine products are usually not categorized as controlled substances internationally. To prevent ephedrine products from being illegally transformed into the amphetamine and/or its analogs, these products are usually packaged and supplied in the limited quantities, and cannot be openly displayed in pharmacies.
How much ephedrine is in Bronkaid?
Each Bronkaid® Max caplet contains 25mg of the bronchodilator, ephedrine sulfate. Available without a prescription at your local drugstore behind the pharmacy counter.
What receptors does ephedrine work?
Ephedrine produces norepinephrine release, stimulating mostly A1 and B1 receptors; the effects resemble those of epinephrine although they are less intense. Increases in systolic blood pressure, diastolic blood pressure, heart rate, and cardiac output are noted.
Is epinephrine stronger than ephedrine?