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Midazolam, sold under the brand name Versed among others, is a benzodiazepine medication used for anesthesia, premedication before surgical anesthesia, and procedural sedation, and to treat severe agitation. [12] It induces sleepiness, decreases anxiety, and causes anterograde amnesia. [12]
The onset of action is rapid, and effects are usually seen within one to two minutes. The peak effect is seen at six to ten minutes. The recommended dose for adults is 200 μg every 1–2 minutes until the effect is seen, up to a maximum of 3 mg per hour.
Finally, note that the benzodiazepine core is a privileged scaffold, which has been used to derive drugs with diverse activity that is not limited to the GABA A modulatory action of the classical benzodiazepines, [60] such as devazepide and tifluadom, however these have not been included in the list below. 2,3-benzodiazepines such as tofisopam ...
Onset of action is the duration of time it takes for a drug's effects to come to prominence upon administration. With oral administration , it typically ranges anywhere from 20 minutes to over an hour, depending on the drug in question.
The most commonly utilized benzodiazepine is Midazolam, which is characterized by a rapid onset and short duration. Midazolam is effective in reducing preoperative anxiety, including separation anxiety in children. [28] It also provides mild sedation, sympathicolysis, and anterograde amnesia. [6]
In terms of the mechanism of action of benzodiazepines, their similarities are too great to separate them into individual categories such as anxiolytic or hypnotic. For example, a hypnotic administered in low doses produces anxiety-relieving effects, whereas a benzodiazepine marketed as an anti-anxiety drug at higher doses induces sleep.
To help avoid such risks, suggests Dennehy, start by speaking with your health care provider or a registered dietitian who is well-versed in supplements. Then, when you’re ready to buy, be sure ...
Midazolam (Versed) is given at the onset of anesthesia and has been shown in recent trials to be as effective as ondansetron, but most effective when used in combination with ondansetron. [15] Lorazepam (Ativan) is said to be very good as an adjunct treatment for nausea along with first line medications such as Compazine. [citation needed]