Published
September 27, 2025
If you used the MannKind website to get a savings card, apply for payment assistance, or look up information for a Tyvaso DPI, V-Go, or Afrezza prescription, you may qualify to help lead a case.
Background of the MannKind Investigation
MannKind Corporation develops and markets therapies in respiratory and metabolic health. Products of interest include Tyvaso DPI, V-Go, and Afrezza. This review covers online savings programs, assistance portals, and information pages used by patients connected to these therapies.This page provides consumer information about class actions and investigations. No wrongdoing is assumed or implied.
Status
Active Investigation
attorneys are evaluating potential website-privacy claims; no wrongdoing is assumed
Claim Deadline
Ongoing
the investigation is open; no filing deadline set
Estimated Payout
Varies
depends on whether a case is filed and its outcome
Proof Required
Recommended
prescription details and proof of MannKind website activity (email receipts, savings-card confirmations)
Why This Investigation Matters
Health program sites often collect contact details, prescription information, and insurance data. If data is not handled properly, consumers may face privacy risks or unwanted use of health information. This review focuses on transparency, security controls, and disclosures provided to users.MannKind Pharmaceuticals Investigation FAQ
Which medications are potentially involved
Tyvaso DPI, V-Go, and Afrezza, especially where patients used online tools for savings, assistance, or product information.
Why is this under review
To evaluate whether digital tools collected or shared consumer data without sufficient protection or clear notice to users.
Who may be affected
Individuals who used MannKind websites or portals to download a savings card, apply for payment assistance, or look up product information in connection with a doctor provided prescription.
Is there a filing deadline
The investigation is open. Consumers are encouraged to preserve emails, receipts, and confirmations in case a case proceeds.
What documentation should be kept
Keep copies of prescriptions, discount card confirmations, assistance approvals, and any email receipts that show your use of MannKind online programs.
Program Website Details
Tyvaso DPI patient support and co-pay programs are hosted on United Therapeutics sites such as Tyvaso.com and United Therapeutics Cares.Afrezza and V-Go programs, including savings cards and support portals, are run by MannKind directly at Afrezza.com and Go-VGo.com.
For this reason, anywhere you see reference to “visited the MannKind website,” please note that Tyvaso DPI users may have interacted with an official United Therapeutics program site, while Afrezza and V-Go users would typically use MannKind-operated portals.
Could compensation be available
If a legal action proceeds and resolves, qualifying consumers may be considered for reimbursement or other relief depending on the outcome.
Is this an advertisement for legal services
Yes. See the advertising notice below and the firm disclaimer for details.
About the Investigation
Do you have a prescription for Tyvaso DPI, V-Go, or Afrezza? You may be able to serve as a lead plaintiff and may receive potential compensation for your time if a case is filed and the court approves an award.Who May Qualify
If you visited the MannKind website to:• download a savings card
• apply for payment assistance
• look up product information
in connection with a doctor provided prescription for Tyvaso DPI, V-Go, or Afrezza, you may qualify.
What To Do Next
Use the Free Case Evaluation button. An intake team member may contact you to ask questions and review eligibility for a potential lead role if a case moves forward.FAQ
Do I need proofHave your prescription details ready and any confirmation of website activity such as email receipts or assistance approvals.
Will I owe fees
Typically no out of pocket fees in a contingency representation. Fee terms are set by counsel if a case is filed and accepted.
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How Savings and Support Portals Work
Savings cards and assistance flows often ask for prescription details, insurer, and contact information to verify eligibility. These portals may set cookies and use analytics to measure usage and prevent fraud.Common Information Requested
Typical fields include name, email, phone, ZIP code, prescribing doctor, prescription dates, insurer, and member ID. Some portals create an account for refills or history.Ways To Limit Data Sharing
Use a privacy oriented browser profile, disable third party cookies, turn on tracking protection, and consider a reputable content blocker. Log out after use and clear site data when finished.Class Action Investigation Summary
| Status | Open investigation |
|---|---|
| Updated | September 27, 2025 |
| Location | All U.S. States |
| Medications | Tyvaso DPI, V-Go, Afrezza |
| Who Qualifies | Patients who used the MannKind site for savings, assistance, or product information tied to a doctor provided prescription |
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