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Active pharmaceutical ingredient

Phentolamine Mesylate

Phentolamine Mesylate is a potent non-selective alpha-adrenergic antagonist widely utilized in various compounded formulations.

Compounded to order
Prescription required
Warwick, Rhode Island

About this ingredient

Phentolamine Mesylate is a potent non-selective alpha-adrenergic antagonist widely utilized in various compounded formulations for its vasodilatory properties. By blocking alpha-adrenergic receptors, it effectively reduces peripheral vascular resistance, leading to improved blood flow and decreased blood pressure. This mechanism makes it particularly beneficial in managing conditions associated with vascular constriction and hypertension.

In clinical settings, Phentolamine Mesylate is often employed to counteract the effects of catecholamines, making it a valuable agent in treating pheochromocytoma and other conditions characterized by excessive adrenergic activity. Its rapid onset of action and short duration make it suitable for acute interventions, providing healthcare professionals with a reliable option for immediate therapeutic needs.

Additionally, Phentolamine Mesylate is used in diagnostic procedures to assess pheochromocytoma, as it can provoke a measurable response in patients with this condition. Its role extends to the management of erectile dysfunction, where it is used in combination with other agents to enhance vasodilation and improve erectile function. This versatility underscores its importance in both diagnostic and therapeutic applications.

Prescribers should be aware of potential side effects, including hypotension, tachycardia, and gastrointestinal disturbances, which necessitate careful patient monitoring. Understanding the pharmacokinetics and pharmacodynamics of Phentolamine Mesylate is crucial for optimizing its use in clinical practice, ensuring both efficacy and safety in patient care.

Compounding formulary

Formulas we compound with this ingredient

A sample of preparations from our formulary. Strengths and dose forms are customised to 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.

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.