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Active pharmaceutical ingredient

Diphenylcyclopropenone

Diphenylcyclopropenone (DPCP) is a synthetic compound widely utilized in dermatological treatments, particularly for its immunomodulating properties.

Compounded to order
Prescription required
Warwick, Rhode Island

About this ingredient

Diphenylcyclopropenone (DPCP) is a synthetic compound widely utilized in dermatological treatments, particularly for its immunomodulatory properties. It is primarily used in the management of alopecia areata, a condition characterized by sudden hair loss due to an autoimmune response. DPCP functions by inducing a mild allergic reaction on the skin, which is believed to distract the immune system from attacking hair follicles, thereby promoting hair regrowth.

In addition to alopecia areata, DPCP is also employed in the treatment of warts, especially recalcitrant warts that have not responded to conventional therapies. The mechanism involves the stimulation of a localized immune response, which helps in the clearance of the viral infection causing the warts. This makes DPCP a valuable option for patients who have not found success with other treatments.

When prescribing DPCP, it is crucial for healthcare providers to consider the concentration and frequency of application, as these factors can significantly influence the efficacy and safety of the treatment. Typically, DPCP is applied topically, and the concentration is gradually increased to minimize the risk of severe allergic reactions. Monitoring and adjusting the treatment regimen based on patient response is essential to achieving optimal outcomes.

As a compounded formulation, DPCP offers flexibility in tailoring the treatment to individual patient needs, allowing for customized concentrations and formulations. This adaptability is particularly beneficial in managing conditions with variable severity and patient sensitivity. Healthcare professionals should be aware of the potential side effects, such as contact dermatitis, and counsel patients accordingly to ensure adherence and minimize discomfort.

Available formulations

Compounded formulations containing this ingredient

Each of these is compounded to order at our Warwick, Rhode Island pharmacy 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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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.

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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.