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Bupivacaine Injection (Marcaine): Overview

Bupivacaine for sale is a potent local anesthetic used to numb specific areas of the body. It works by blocking nerve signals to prevent pain during surgery, childbirth, dental work, or other medical procedures. Unlike general anesthesia, it provides targeted relief without causing a loss of consciousness.

Important Safety Warnings

• Professional Administration Only: This medicine must be administered by a trained healthcare professional in a clinical setting. Incorrect injection can be fatal.

• Medical Conditions: Inform your doctor if you have liver/kidney disease, heart rhythm issues, low blood pressure, or a history of seizures.

• Methemoglobinemia Risk: This drug can cause a rare but serious blood oxygen disorder. Risk is higher for those with G6PD deficiency or heart/lung disease.

• Pregnancy & Nursing: Consult a physician before use. In labor, it may affect the duration of pushing or cause temporary sleepiness in the newborn.

Contraindications

Do not use Bupivacaine if you have:

• A known allergy to bupivacaine or other “caine” anesthetics.

• Severe bleeding or very low blood pressure.

• An active infection at the site of injection.

• Severe heart rhythm problems.

Potential Side Effects

• Serious: Chest pain, irregular heartbeat, difficulty breathing, seizures, tremors, or blue-tinted skin/lips.

• Common/Mild: Nausea, headache, back pain (common after epidurals), or mild redness at the injection site.

• Nerve Effects: You may experience temporary loss of sensation or movement in the lower body if used as an epidural.

Drug Interactions

Bupivacaine may interact with certain medications, including:

• Blood Pressure Meds: Beta-blockers (Propranolol) or ACE inhibitors (Lisinopril, etc.).

• Heart Meds: Verapamil or Digoxin.

• Other: Bupropion, St. John’s Wort, or other anesthetics (Propofol).

Dosage & Administration

Dosage is determined individually by a clinician based on the procedure type (e.g., spinal block, dental, or local infiltration), patient weight, and age. It is generally not recommended for children under 12 years of age.