US pharmacy pricing
Cortrosyn Prices at US Pharmacies
Lowest price found · US pharmacies
$34.55/fill
for Cosyntropin, across the pharmacies in our data
US pharmacy prices — 0.25mg
| Pharmacy | Discount-card price | Regular cash price | Average retail |
|---|---|---|---|
 Walgreens | $34.55Lowest | $37.55 | $28.99 |
 CVS Pharmacy | $73.71 | $76.71 | $28.99 |
 Publix | $75.01 | $78.01 | $28.99 |
 Kroger Pharmacy | $78.84 | $81.84 | $28.99 |
 Harris Teeter Pharmacy | $78.84 | $81.84 | $28.99 |
 Walmart Neighborhood Market | $80.99 | $83.99 | $28.99 |
 Walmart Pharmacy | $80.99 | $83.99 | $28.99 |
"Discount-card price" reflects a standard prescription discount card, not insurance. Prices change often — confirm at the pharmacy before filling.
Frequently asked questions
Is Cosyntropin (Cortrosyn) expensive if I don't have insurance?
At the US pharmacies in our data, the lowest listed discount-card price for Cosyntropin is around $34.55. Prices vary by pharmacy, dosage, and pack size, so use the table above to compare specific options near you.
Is a generic version of Cosyntropin available?
Generic and brand-name pricing for Cosyntropin is broken out in the tables above where both exist in our data. Generic versions are typically the lower-cost option, but availability depends on the specific formulation and dosage.
Is a generic version of Cortrosyn available?
Yes. Cortrosyn is the brand name for the drug whose active ingredient is cosyntropin (also known as tetracosactide). Generic cosyntropin injections are manufactured by companies like Sandoz and Mylan. The generic version provides the same diagnostic effect, typically at a lower cost. Patients looking for cost-saving options can search for cosyntropin using online pharmacy savings tools or apps to find available discounts and coupons.
What is Cortrosyn, and how is it used?
Cortrosyn is a diagnostic agent used to assess the function of the adrenal glands. It contains cosyntropin, a synthetic form of ACTH (adrenocorticotropic hormone). When injected, it stimulates the adrenal glands to produce cortisol. Cortisol is a crucial hormone that helps regulate blood sugar, metabolism, inflammation, and the body's response to stress. This test helps determine if symptoms of cortisol deficiency are due to adrenal gland insufficiency (Addison's disease) or a problem with the pituitary gland. The test can be performed quickly via intramuscular injection or as a more prolonged evaluation through a slow intravenous infusion lasting four to eight hours.
What side effects are associated with Cortrosyn?
Side effects from Cortrosyn are generally mild and related to its mechanism of action or the injection itself. Common local reactions include temporary redness, itching, rash, or irritation at the injection site. Because the drug stimulates cortisol production, it can also induce temporary symptoms resembling a stress response, such as elevated blood pressure, a faster heart rate, palpitations, facial flushing, anxiety, dizziness, or swelling. Difficulty breathing is possible but less common. Severe allergic reactions are rare. Patients are closely monitored by healthcare staff during and after the administration of the test.