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Active pharmaceutical ingredient

Ketotifen Fumarate

Ketotifen Fumarate is a potent antihistamine and mast cell stabilizer commonly used in compounded formulations to manage allergic conditions.

Compounded to order
Prescription required
Warwick, Rhode Island

About this ingredient

Ketotifen Fumarate is a potent antihistamine and mast cell stabilizer widely used in compounded formulations to manage allergic conditions. It works by inhibiting the release of histamine and other inflammatory mediators from mast cells, thereby reducing symptoms associated with allergic reactions such as itching, swelling, and redness. This dual-action mechanism makes Ketotifen Fumarate particularly effective in treating chronic allergic conditions, providing both immediate relief and long-term control.

In addition to its antihistamine properties, Ketotifen Fumarate has been shown to possess anti-inflammatory effects, which further enhance its therapeutic benefits. This makes it a valuable component in formulations aimed at addressing complex allergic responses. Its efficacy in reducing bronchial hyperreactivity also makes it a useful adjunct in managing asthma symptoms, offering a comprehensive approach to allergy and respiratory care.

Ketotifen Fumarate is well-tolerated, with a favorable safety profile, making it suitable for long-term use in chronic conditions. Its versatility in various delivery forms allows for tailored treatment plans, ensuring optimal patient outcomes. As a result, it is a preferred choice among healthcare providers for its ability to provide sustained relief from allergic symptoms while minimizing potential side effects.

Available formulations

Compounded formulations containing this ingredient

Each of these is compounded to order at our Warwick, Rhode Island pharmacy and requires a prescription.

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

What is oral ketotifen used for?

Providers may prescribe it off-label as part of a plan for mast cell activation syndrome (MCAS), chronic hives, and other histamine-related conditions. Whether it is appropriate for you is your provider's decision.

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.