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Nasal delivery of this gel demonstrated increased drug concentration in the brain. [17] Oxytocin is a hormone which is observed to alleviate anxiety symptoms in people with autism. Intranasal administration indicated efficient transfer of pharmacologically active oxytocin from nasal cavity to brain. [18]
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]
Nasal insufflation is the most common method of nasal administration. Other methods are nasal inhalation and nasal instillation. Drugs administered in this way can have a local effect or a systemic effect. The time of onset for systemic drugs delivered via nasal administration is generally only marginally slower than if given intravenously.
A fentanyl nasal spray with a strength of 100 μg per use. The bioavailability of intranasal fentanyl is about 70–90% but with some imprecision due to clotted nostrils, pharyngeal swallow, and incorrect administration. For both emergency and palliative use, intranasal fentanyl is available in doses of 50, 100, 200, 400(PecFent) μg.
Many benzodiazepines (including midazolam) have longer half-lives than flumazenil. Therefore, in cases of overdose, repeated doses of flumazenil may be required to prevent recurrent symptoms once the initial dose of flumazenil wears off. [citation needed] It is hepatically metabolised to inactive compounds which are excreted in the urine.
Drug administration via the nasal cavity yields rapid drug absorption and therapeutic effects. [33] This is because drug absorption through the nasal passages does not go through the gut before entering capillaries situated at tissue cells and then systemic circulation and such absorption route allows transport of drugs into the central nervous ...
A New York doctor has been indicted for allegedly sending abortion pills to a teenager in Louisiana, in what could be the first time a provider has faced criminal charges for mailing the ...
The Broselow Tape, also called the Broselow pediatric emergency tape, is a color-coded length-based tape measure that is used throughout the world for pediatric emergencies. The Broselow Tape relates a child's height as measured by the tape to their weight to provide medical instructions including medication dosages , the size of the equipment ...