Fentanyl Hcl

$380.00$12,000.00

Fentanyl, also spelled fentanil, is an opioid used as a pain medication and together with other medications for anesthesia.

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Description

Medical uses

1). Anesthesia

Fentanyl HCL(Intravenous) is often used for anesthesia and to treat pain. To induce anesthesia, it is given with a sedative-hypnotic, like propofol or thiopental, and a muscle relaxant. To maintain anesthesia, inhaled anesthetics and additional fentanyl may be used. These are often given in 15–30-minute intervals throughout procedures such as endoscopy, surgeries, and emergency rooms.

For pain relief after surgery, use can decrease the amount of inhalational anesthetic needed for emergence from anesthesia. Balancing this medication and titrating the drug based on expected stimuli and the person’s responses can result in stable blood pressure and heart rate throughout a procedure and a faster emergence from anesthesia with minimal pain.

2). Obstetrics

Fentanyl is sometimes given intrathecally as part of spinal anesthesia or epidurally for epidural anesthesia and analgesia. Because of fentanyl’s high lipid solubility, its effects are more localized than morphine, and some clinicians prefer to use morphine to get a wider spread of analgesia. However, it is widely used in obstetrical anesthesia because of its short time to action peak (about 5 min), the rapid termination of its effect after a single dose, and the occurrence of relative cardiovascular stability.

In obstetrics, the dose must be closely regulated in order to prevent large amounts of transfer from mother to fetus. At high doses, the drug may act on the fetus to cause postnatal respiratory distress. For this reason, shorter-acting agents such as alfentanyl or remifentanil may be more suitable in the context of inducing general anesthesia.

3). Pain management

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, and 200 µg. In emergency medicine, safe administration of intranasal fentanyl with a low rate of side effects and a promising pain-reducing effect was demonstrated in a prospective observational study in about 900 out-of-hospital patients.

In children, intranasal fentanyl is useful for the treatment of moderate and severe pain and is well tolerated.

Adverse effects

Fentanyl’s most common side effects, which affect more than 10% of people, include diarrhea, nausea, constipation, dry mouth, somnolence, confusion, asthenia (weakness), sweating. Less frequently, in 3-10% of people, fentanyl can cause abdominal pain, headache, fatigue, anorexia and weight loss, dizziness, nervousness, hallucinations, anxiety, depression, flu-like symptoms, dyspepsia (indigestion), shortness of breathhypoventilationapnoea, and urinary retention.

Fentanyl use has also been associated with aphasia. Despite being a more potent analgesic, fentanyl tends to induce less nausea, as well as less histamine-mediated itching, than morphine.

 

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10g, 50g, 100g, 250g, 500g, 1000g

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