Check out our most popular compounded medications! Get Started
Active pharmaceutical ingredient

Cimetidine Hydrochloride

Cimetidine Hydrochloride is a potent histamine H2-receptor antagonist commonly used in compounded formulations to reduce stomach acid production.

Compounded to order
Prescription required
Warwick, Rhode Island

About this ingredient

Cimetidine Hydrochloride is a potent histamine H2-receptor antagonist widely used in the management of gastrointestinal conditions. It functions by inhibiting the action of histamine at the H2 receptors of the gastric parietal cells, leading to a reduction in gastric acid secretion. This mechanism makes it particularly effective in treating conditions such as peptic ulcers, gastroesophageal reflux disease (GERD), and Zollinger-Ellison syndrome.

In addition to its primary use in acid-related disorders, Cimetidine Hydrochloride has been explored for its potential benefits in other therapeutic areas. It has shown promise in modulating immune responses, which may be beneficial in certain dermatological conditions and as an adjunct in some cancer therapies. Its ability to inhibit cytochrome P450 enzymes also makes it a subject of interest in drug interaction studies, as it can affect the metabolism of various medications.

When considering Cimetidine Hydrochloride for compounding, it is essential to understand its pharmacokinetic profile. The compound is well-absorbed orally, with peak plasma concentrations typically occurring within 1 to 2 hours post-administration. It is metabolized in the liver and excreted primarily through the kidneys, necessitating dose adjustments in patients with renal impairment. Prescribers should be aware of its potential to interact with other drugs metabolized by the cytochrome P450 system, which can lead to altered plasma levels of co-administered medications.

Overall, Cimetidine Hydrochloride remains a valuable component in the therapeutic arsenal for managing acid-related disorders and beyond. Its versatility and well-documented efficacy make it a staple in both standard and compounded pharmaceutical formulations. As with any medication, careful consideration of patient-specific factors and potential drug interactions is crucial to optimizing therapeutic outcomes.

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.

Prescriber sign in
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

No items found.
Related

Related active ingredients

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

No items found.

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.