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

Losartan Potassium

Losartan Potassium is a widely used active pharmaceutical ingredient known for its efficacy in managing hypertension and protecting kidney function in patients with type 2 diabetes.

Compounded to order
Prescription required
Warwick, Rhode Island

About this ingredient

Losartan Potassium is a widely used active pharmaceutical ingredient (API) in the management of hypertension and certain types of kidney disease. As an angiotensin II receptor blocker (ARB), it functions by inhibiting the action of angiotensin II, a potent vasoconstrictor, thereby promoting vasodilation and reducing blood pressure. This mechanism of action makes Losartan Potassium an effective choice for patients who require blood pressure control and renal protection, particularly those with diabetic nephropathy.

In addition to its primary use in hypertension, Losartan Potassium is also beneficial in reducing the risk of stroke in patients with left ventricular hypertrophy. Its ability to improve cardiovascular outcomes is well-documented, making it a preferred option for prescribers aiming to provide comprehensive cardiovascular care. The pharmacokinetics of Losartan Potassium involve oral administration, with a bioavailability of approximately 33%, and it is metabolized in the liver to its active metabolite, E-3174, which contributes significantly to its therapeutic effects.

Losartan Potassium is generally well-tolerated, with a side effect profile that includes dizziness, nasal congestion, and back pain, among others. It is important for prescribers to consider potential drug interactions, particularly with other antihypertensive agents, to optimize therapeutic outcomes. The versatility of Losartan Potassium in various formulations allows for tailored treatment plans that meet the specific needs of patients, enhancing adherence and efficacy.

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.