Marcaine vs. BupivacaineBrand Name, Formulation and Ordering Details

Conceptual editorial artwork; not actual product packaging or evidence of compatibility.

Marcaine is a brand of bupivacaine hydrochloride. “Marcaine” and “bupivacaine” therefore do not describe two different active drugs simply because the names differ. For a physician’s office, the useful comparison is between exact products: concentration, vial volume, epinephrine status, preservative status, single-dose or multiple-dose designation, NDC and package quantity.

A request that says only “bupivacaine” leaves important purchasing fields open. This guide helps ordering staff identify those fields and connect them to current Clint listings. It does not determine treatment, dose, route or whether one product may replace another; those decisions belong to the clinical team.

What the Marcaine name tells you

The original Hospira Marcaine label identifies bupivacaine hydrochloride as its active ingredient. The independently checked EUGIA generic label also identifies bupivacaine hydrochloride. Both describe clear, colorless sterile solutions.

The shared ingredient answers the naming question, but it does not complete a product match. Preserve the requested brand or generic name in the purchasing record, then verify the specific formulation and presentation. A familiar category heading is useful for navigation; the exact product listing and current label identify what is being considered.

Concentration and vial volume are separate fields

The labels express concentration both as a percentage and as an amount per milliliter. In the examples below, 0.25% corresponds to 2.5 mg/mL and 0.5% corresponds to 5 mg/mL. These are concentration descriptions, not dosing instructions.

Vial volume is a different measurement. “0.25%, 50 mL” identifies a concentration and a container volume; “0.5%, 10 mL” identifies another concentration and another volume. Neither field should disappear when an office copies a product description into an order request.

Read the entire line instead of matching just the largest number. An order for a particular strength and vial size cannot be confirmed from the word “bupivacaine” alone. If the description differs from the approved request, keep the discrepancy visible and ask for clarification.

Epinephrine and preservative status also matter

Marcaine products with epinephrine have distinct labeling and formulations. Clint maintains a separate Marcaine/Bupivacaine with epinephrine category. Verify epinephrine status against the exact requested product and its labeling.

The verified brand and generic labels state that their single-dose presentations do not contain antimicrobial preservative. Their multiple-dose presentations contain methylparaben at 1 mg/mL. Keep these exact product-specific distinctions in the record rather than assuming that every bupivacaine presentation has the same preservative status.

“PF” means preservative-free here. It does not establish the absence of every other ingredient or determine a product’s clinical suitability. Single-dose and multiple-dose are meaningful label designations, not interchangeable descriptions of a container that happens to look similar.

Label boundaries and receiving checks

The plain Marcaine and matched generic labels state that these products are not for intrathecal use—a route into cerebrospinal fluid. Marcaine Spinal is a separately labeled formulation and falls outside this comparison. A shared drug name does not authorize a route of administration.

The labels also warn against antimicrobial-preservative-containing multiple-dose vials for epidural or caudal anesthesia. This matters to product identification, but purchasing staff should not use a preservative description or this article to select a route. Refer any formulation or intended-use mismatch to the clinical team.

Both verified labels specify storage at 20°C to 25°C, with permitted excursions of 15°C to 30°C. Use the complete label for the actual supplied product and the office’s receiving process. Handling requirements from other pharmaceutical articles should not be transferred to bupivacaine by analogy.

A complete purchasing request

Copy these fields into a supply request before checking out:

• Requested brand or generic name: ______
• Concentration, including percentage or mg/mL: ______
• Vial volume: ______
• With or without epinephrine: ______
• Preservative and single-dose/multiple-dose designation: ______
• NDC and Clint product code: ______
• Number of individual vials needed and confirmed supplied unit: ______

Ready to check the exact presentation? Browse Clint’s Marcaine/Bupivacaine category. A catalog listing or login requirement does not establish availability. Confirm current stock, supplied quantity and shipping details with Clint.

Frequently asked questions

Is Marcaine the same active drug as bupivacaine?

Marcaine contains bupivacaine hydrochloride, according to the brand label. The naming relationship does not establish that every brand and generic presentation can be substituted.

Does 0.5% mean a 0.5 mL vial?

No. In the verified brand and generic labels, 0.5% describes a concentration of 5 mg/mL. Vial volume is a separate field.

Are all bupivacaine vials preservative-free?

No. The verified brand and generic labels distinguish single-dose presentations without antimicrobial preservative from multiple-dose presentations containing methylparaben.

Does one carton always contain one vial?

No. Check the exact manufacturer-labeled package and confirm Clint’s orderable unit separately. A carton is a packaging unit, not a universal vial count.

Is plain Marcaine the same listing as Marcaine Spinal?

No. Marcaine Spinal is a separately labeled formulation. The plain brand label has a not-for-intrathecal-use statement; clinical selection requires the exact label and qualified clinical review.

Sources checked September 30, 2026. Original brand label: body revised July 2023, DailyMed updated May 29, 2026 and published June 1, 2026. Matched generic label: body revised May 2023, DailyMed updated May 29, 2025 and API publication recorded May 16, 2025. Date types are preserved separately. Catalog availability is a dated observation, not a supply promise.