Bucan Injection 0.50%

About Bucan Injection 0.50%

Bucan Injection Uses

• Local anaesthesia for minor and major surgical procedures.
• Epidural and spinal anaesthesia during labour and surgery.
• Nerve block anaesthesia for specific body regions.
• Post-operative pain control support in hospital settings.

Bucan Injection Benefits

• Longer lasting numbness compared with many shorter-acting anaesthetics.
• Fewer repeat doses needed during long procedures.
• Effectiveness across a range of anaesthesia techniques.
• Continued pain control in the hours following surgery.

What Experts Say

Bupivacaine is a long-acting local anaesthetic that anaesthetists across Pakistan rely on for surgeries requiring extended pain control during and after the procedure. Its prolonged duration of action reduces how often a patient needs a repeat dose, which is especially useful during longer operations or complex nerve blocks.

Because accidental injection into a blood vessel can seriously affect the heart and central nervous system, specialists insist on careful injection technique, test dosing and continuous patient monitoring throughout administration. Trained anaesthesia staff and proper resuscitation equipment remain essential safeguards whenever this medicine is used in practice.

Anaesthesia guidelines in Pakistan and internationally caution strongly against using this particular strength for intravenous regional anaesthesia, commonly known as a Bier block. Following weight based dosing limits and standard safety protocols helps prevent toxicity while still achieving the reliable, long lasting pain relief this medicine is known for.

Drug Class

• Part of the amide group of local anaesthetics.
• A long-acting regional anaesthetic classification.
• Common use in surgical and obstetric anaesthesia.

Bucan Injection 0.50% formula

• Bupivacaine Hydrochloride

Available forms

• Injection

How to use Bucan Injection 0.50%?

• Administration only by a qualified anaesthetist or physician.
• Infiltration, nerve block, epidural or spinal routes as needed.
• Dose and volume based on the procedure, patient weight and technique.
• No use for intravenous regional anaesthesia (Bier block).

Drug Interactions

• Other local anaesthetics: Increased risk of combined anaesthetic toxicity.
• Class I antiarrhythmic drugs: Additive effects on heart conduction.
• CYP3A4 and CYP1A2 inhibitors: Possible rise in bupivacaine blood levels.
• MAOIs and tricyclic antidepressants: Increased cardiovascular risk with combined use.

Risks and warnings

• Serious heart and nervous system toxicity possible with accidental intravascular injection.
• Caution needed in patients with heart block, liver disease or low blood volume.
• No use of this strength for Bier block regional anaesthesia.
• Extra caution advised in elderly patients and during pregnancy.

Bucan Injection 0.50% Side Effects

• Low blood pressure
• Slow heart rate
• Numbness beyond the treated area
• Dizziness
• Ringing in the ears
• Allergic skin reaction

Storage Conditions

• Storage at room temperature, away from light.
• No freezing of the injection.
• Single use of ampoules only, with any unused portion discarded.