A bad outcome is not the same as malpractice
Medicine carries irreducible risk, and the law does not treat a poor result as proof of error. A malpractice claim requires showing that the provider’s conduct fell below the standard of care — what a reasonably competent practitioner in the same specialty would have done in the same circumstances — and that this failure caused the injury.
Establishing that standard almost always requires testimony from a qualified expert in the same field. Most states go further and require a certificate or affidavit of merit filed at or near the outset, in which a qualified expert attests that the claim has substance. Failure to file one is a common ground for early dismissal.
Informed consent forms a separate theory. Even competently performed treatment can support a claim if the patient was not told of a material risk that then materialised, and a reasonable patient would have declined had they been told.
Malpractice deadlines are shorter than ordinary injury deadlines
Many states apply a shortened limitations period to malpractice, often one to two years, running from discovery of the injury. Most also impose a statute of repose — an absolute outer limit, commonly four to ten years from the treatment — that can bar a claim even if the harm was discovered later.
Damage caps change what a claim is worth
Malpractice is the area where legislatures have intervened most aggressively. Many states cap non-economic damages — pain, suffering, loss of enjoyment — at a fixed figure regardless of how severe the injury is. Some cap total recovery. Others have had caps struck down as unconstitutional by their own supreme courts, producing a patchwork that changes with litigation.
Because economic damages are frequently uncapped while non-economic damages are not, caps fall hardest on claimants with catastrophic injury but limited earnings — children, retirees and homemakers. This is why the same injury can be worth radically different amounts across state lines.
How drug and device claims work differently
Claims against pharmaceutical manufacturers and device makers are product liability claims, not malpractice, and they run on a different track. The theories are design defect, manufacturing defect and failure to warn, and the defendant is the manufacturer rather than a treating clinician.
These claims are usually consolidated. Federal cases involving the same product are frequently transferred into multidistrict litigation, where a single judge handles pretrial proceedings and a small number of bellwether trials test how claims perform before a jury. MDL is not a class action — each case remains individual, and claimants are not bound by a collective judgment.
Preemption is the defence that most often decides these cases. Generic manufacturers are generally required to use the same labelling as the brand-name drug, which under federal law has been held to bar many failure-to-warn claims against them — a distinction that can determine whether a claim exists at all.
Sections in This Category
Each section below groups the cases that share a defendant, a product or a legal theory, and sets out what those cases have in common before linking to the individual coverage.
- PFAS and Forever Chemical Lawsuits — 6 cases
- Talc and Baby Powder Lawsuits — 6 cases
- Asbestos and Mesothelioma Lawsuits — 4 cases
- Contraceptive and IUD Lawsuits — 7 cases
- Military and Veteran Exposure Lawsuits — 5 cases
- Surgical Mesh Lawsuits — 6 cases
- CPAP and Respiratory Device Lawsuits — 2 cases
- Hair Relaxer and Hair Product Lawsuits — 5 cases
- Infant Formula and Baby Food Lawsuits — 6 cases
- Herbicide and Weedkiller Lawsuits — 6 cases
Related Claims Elsewhere on the Site
These pages sit in other categories but turn on the same cause of action covered here.
- Dr. Kevin Sadati Lawsuit: Latest Updates, Claims & Legal Analysis
- How to File a Medical Lawsuit: Steps, Requirements, and Deadlines
- Lawsuit for Malpractice: When a Professional Negligence Becomes a Claim
- Malpractice Lawsuit Payouts: What Actually Determines Them
- Medical Lawsuit Lawyers: How to Find the Right Medical Malpractice Attorney
- Misdiagnosis Lawsuit: Can You File a Medical Malpractice Claim?
- Surgical Errors Lawsuit: Latest Updates, Claims & Legal Guide