Remifentanil (Fentanyl )

About Remifentanil

Remifentanil

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Remifentanil is an opioid analgesic used in anesthesia. Ultiva. Generic Name Remifentanil Drug Bank Accession Number DB00899 Background. Remifentanil (marketed by Abbott as Ultiva) is a potent ultra short-acting synthetic opioid given to patients during surgery for pain relief and adjunctive to an anaesthetic

How to use Remifentanil

Remifentanil is used as an opioid analgesic that has a rapid onset and rapid recovery time. It has been used effectively during craniotomies, spinal surgery, cardiac surgery, and gastric bypass surgery. While opiates function similarly, with respect to analgesia, the pharmacokinetics of remifentanil allows for quicker post-operative recovery.

Remifentanil Side effects

Remifentanil is a specific μ-receptor agonist.[16] Hence, it causes a reduction in sympathetic nervous system tone, respiratory depression and analgesia. The drug’s effects include a dose-dependent decrease in heart rate and arterial pressure and respiratory rate and tidal volumeMuscle rigidity is sometimes noted.

The most common side effects reported by patients receiving this medication are a sense of extreme “dizziness” (often short lived, a common side effect of other fast-acting synthetic phenylpiperidine narcotics such as fentanyl and alfentanil) and intense itching (pruritus), often around the face. These side effects are often controlled by either altering the administered dose (decreasing or in some cases, increasing the dose) or by administering other sedatives that allow the patient to tolerate or lose awareness of the side effect.

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