Sufentanil (Citrate)
Sufentanil (Citrate) is opiod analgesic. Sufentanil (Citrate) is given parentrally as an adjunct in anesthesia and as a primary anesthetic drug in procedurers requiring assisted ventilation. Sufentanil (Citrate) is highly lipid-soluble and the onset of action is rapid with a more rapid recovery than fentanyl..
Primary Characteristics
It is of Synthetic origin and belongs to Opioid.
It belongs to OPIATE agonist pharmacological group on the basis of mechanism of action and also classified in Analgesic-Narcotic pharmacological group. It is also classified under Analgesics and Anti-inflammatory Agents .
Molecular Weight: 578.7 · pKa: 8.01 · Non-proprietary name: Sufentanil (Citrate).

Pharmacokinetics
Absorption: Sufentanil (Citrate) has an oral bioavailability is 105%.
Distribution: Sufentanil (Citrate) has a volume of distribution is 2.86 l/kg. plasma protein binding is 92 %.
Elimination: it is metabolised via Hepatic, plasma half-life is 2 - 5 hr, renal excretion is 6%.
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Indications
Sufentanil (Citrate) is primarily indicated in conditions like Pain.
Sufentanil (Citrate) is also indicated for secondary conditions like Anesthesia.
Contraindications
Sufentanil (Citrate) is contraindicated in conditions like Hypovolaemia, Respiratory depression.
Dosage
Sufentanil (Citrate)'s dosage details are as follows:
| Dose | Single Dose | Frequency | Route | Instructions |
|---|---|---|---|---|
| Adult Dosage | ||||
| 0.1 ug/kg | 0.1 ug/kg | — | IV | As Required |
| Paediatric Dosage (20kg) | ||||
| 17.5 ug/kg | 17.5 ug/kg | — | Intavenous | As required |
| Neonatal Dosage (3kg) | ||||
| No data. | ||||
Drug Interactions
Always consult your physician for the change of dose regimen or an alternative drug of choice that may strictly be required.
Side Effects
Sufentanil (Citrate) in overdosage may give rise to further complications which include Tonic-clonic seizures .
Sufentanil (Citrate) produces potentially life-threatening effects which include Respiratory depression. Careful monitoring is needed with proper medical management.
Sufentanil (Citrate) is known to cause more or less tolerable side effects which are usually transient. These include Nausea and vomiting.
Warnings / Precautions
Available Brands
None recorded.
Storage Conditions
Drug Classification
- 1.2.2 — Opioid analgesics