Pethidine (Meperidine) 50 mg/mL Injection USP (e.g., 100 mg/2 mL) is a sterile injectable formulation of pethidine hydrochloride, a synthetic opioid analgesic intended for clinical use in hospitals and surgical settings under the supervision of licensed medical professionals. 🧬

Clinical Description

Pethidine is a synthetic opioid agonist that binds preferentially to μ-opioid receptors in the central nervous system, producing analgesia, sedation, and relief from moderate to severe pain. It has a rapid onset of action and a relatively short duration compared to some other opioids. Its unique chemical structure also confers mild anticholinergic properties, differentiating it from morphine and related opioids.

💉 Form, Packaging & Administration

Formulation: Clear, sterile aqueous solution for intravenous (IV) or intramuscular (IM) injection.

Common Packaging: Single-use glass ampoules (e.g., 2 mL) clearly labeled with strength and manufacturer information.

Route: Administered by trained clinicians via IM or slow IV injection in controlled medical environments.

🩺 Primary Clinical Uses

Pethidine Injection is commonly used for:

Relief of moderate to severe acute pain in postoperative or trauma care.

Analgesia during labour and childbirth under clinical supervision.

Premedication and enhancement of analgesia in surgical procedures.

Situations requiring rapid pain control where short-acting opioids are preferred.

⚠️ Important Safety & Precautions

Administration should only occur in settings with appropriate monitoring and resuscitation facilities. Potential adverse effects include respiratory depression, sedation, nausea, dizziness, hypotension, and risk of tolerance with prolonged use. Pethidine should be used cautiously or avoided in patients with respiratory disorders, head injuries, seizure disorders, or with concomitant CNS depressants. Abuse potential and dependence are significant; therefore, clinical oversight and compliance with regulatory control are mandatory.

🧰 Storage & Handling

Storage Conditions: Generally at controlled room temperature, protected from light and extremes of heat or cold.

Handling: Aseptic technique required; single-use unless otherwise labeled.

Expiry/Labeling: Follow manufacturer’s printed date and local regulatory guidelines for sterile parenteral products.

You may also like

CONTACT US

OUR COMPANY