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Active pharmaceutical ingredient

Leucovorin Calcium

Leucovorin Calcium is a vital active pharmaceutical ingredient used in various compounded formulations, primarily recognized for its role as a folate analog.

Compounded to order
Prescription required

About this ingredient

Leucovorin Calcium, a derivative of folic acid, is a critical active pharmaceutical ingredient used in various compounded formulations at Bayview Pharmacy. It is primarily utilized to mitigate the toxic effects of methotrexate, a chemotherapy agent, by providing a source of folate that bypasses the metabolic block induced by methotrexate. This makes it an essential component in cancer treatment regimens, particularly in high-dose methotrexate therapy, where it acts as a "rescue" agent to protect healthy cells from damage.

In addition to its role in oncology, Leucovorin Calcium is also employed in the treatment of megaloblastic anemias due to folic acid deficiency. Its ability to enhance the efficacy of fluorouracil in colorectal cancer treatment further underscores its versatility and importance in therapeutic applications. The compound's pharmacokinetics involve rapid absorption and conversion to active metabolites, ensuring prompt therapeutic action. This makes it a valuable tool for healthcare providers aiming to optimize patient outcomes while minimizing adverse effects.

Leucovorin Calcium's safety profile is well-established, with common side effects being mild and manageable, such as nausea and fatigue. However, its use requires careful monitoring, especially in patients with renal impairment, to avoid potential complications. At Bayview Pharmacy, we ensure the highest quality standards in compounding formulations containing Leucovorin Calcium, providing healthcare professionals with reliable and effective treatment options tailored to their patients' needs.

Compounded at Bayview

How we prepare this ingredient

Patient guides for the preparations we make most often. Each one is compounded to order and requires a prescription.

We do not have a patient page for this ingredient yet. That does not mean we cannot make it. Bayview compounds this ingredient to a prescriber's order, and our full compounding formulary lists every preparation we make. Viewing the formulary requires a prescriber account.

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For prescribers

Full formulary with this ingredient

Every preparation in our formulary that contains this ingredient. Strength, base and dose form are set by the prescription.

Common questions

Frequently asked questions

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Related

Related active ingredients

Other salt forms of this molecule, and ingredients commonly compounded alongside it.

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Important information

This page describes an active pharmaceutical ingredient, not a finished drug product. Bayview Pharmacy compounds preparations containing it only on a prescriber's order for an individual patient.

Compounded preparations are not FDA-approved, and the FDA has not evaluated them for safety, effectiveness, or manufacturing quality. Nothing on this page is a claim that any preparation is effective for any condition.

A valid prescription is required. Availability depends on Bayview's licensure in your state. This page is general information, not medical advice — discuss your situation with a licensed healthcare provider.

Talk to a compounding pharmacist

Our pharmacists work with prescribers to build preparations around a patient's dose, form and tolerances. Ask us what is possible with this ingredient.