US pharmacy pricing
Exondys 51 Prices at US Pharmacies
Lowest price found · US pharmacies
$6,261.20/fill
for Exondys 51, across the pharmacies in our data
US pharmacy prices — 2ml of 100mg/2ml
| Pharmacy | Discount-card price | Regular cash price | Average retail |
|---|---|---|---|
 Kroger Pharmacy | $6,261.20Lowest | $6,264.20 | $1,885.99 |
 Harris Teeter Pharmacy | $6,261.20Lowest | $6,264.20 | $1,885.99 |
 CVS Pharmacy | $6,506.42 | $6,509.42 | $1,885.99 |
 Walgreens | $6,570.15 | $6,573.15 | $1,885.99 |
 Publix | $6,609.80 | $6,612.80 | $1,885.99 |
 Walmart Neighborhood Market | $6,722.51 | $6,725.51 | $1,885.99 |
 Walmart Pharmacy | $6,722.51 | $6,725.51 | $1,885.99 |
 Costco | $6,760.40 | $6,763.40 | $1,885.99 |
"Discount-card price" reflects a standard prescription discount card, not insurance. Prices change often — confirm at the pharmacy before filling.
Interchangeable forms
Per RxNorm (U.S. National Library of Medicine), these share the same active ingredient and strength as Exondys 51.
Frequently asked questions
What's the cash price for Exondys 51 (Exondys 51) in the US?
At the US pharmacies in our data, the lowest listed discount-card price for Exondys 51 is around $6,261.20. Prices vary by pharmacy, dosage, and pack size, so use the table above to compare specific options near you.
Is a generic version of Exondys 51 available?
Generic and brand-name pricing for Exondys 51 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 Exondys 51 available?
No, a generic equivalent for Exondys 51 is not currently on the market. Exondys 51 remains a brand-name medication produced by Sarepta Therapeutics.
What is Exondys 51, and how is it used?
Exondys 51 (eteplirsen) is an FDA-approved injectable medication for treating Duchenne muscular dystrophy (DMD), a genetic disorder characterized by a deficiency of the muscle protein dystrophin. This deficiency leads to progressive muscle weakness and damage. Exondys 51 works by promoting the production of functional dystrophin. It is administered intravenously by a healthcare professional once weekly, with each infusion lasting 35 to 60 minutes. Dosing is personalized based on body weight, medical condition, concurrent medications, and treatment response. To improve comfort, a topical anesthetic may be used at the injection site. Patients should report sensations like itching, warmth, or dizziness during the infusion. For pediatric patients, it is important to inform the doctor of any weight changes, as this directly affects the dose calculation.
What potential side effects are associated with Exondys 51?
Common side effects of Exondys 51 can include injection site pain, dizziness, vomiting, and joint pain. Patients should inform their doctor or pharmacist if these effects persist or become bothersome. Although rare, serious allergic reactions are possible. Immediate medical attention is required for symptoms such as fever, flushing, cough, rash, facial swelling, severe dizziness, or difficulty breathing. This list is not exhaustive, so patients should discuss all potential risks and benefits with their healthcare provider before starting treatment.