Injury guide

UPDATED FEB 2026

Paragard IUD Copper Toxicity Lawsuit

Part of the Paragard IUD investigation

The short answer

Retained copper fragments from a broken Paragard IUD can cause chronic copper exposure, inflammation, and systemic copper toxicity symptoms — an underreported injury type distinct from the mechanical fracture injuries at the center of most MDL 2974 claims

People's Justice Research TeamUpdated February 21, 2026Fact-checked

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Copper Toxicity from Retained Paragard Fragments

The Paragard T380A device contains 380 square millimeters of exposed copper surface area wound around its polyethylene frame and arms. When a Paragard arm fractures and the copper-tipped plastic fragment is retained inside the uterus or surrounding tissue, the copper continues to leach ions into the surrounding tissue and bloodstream. Chronic copper exposure from retained fragments can cause local tissue inflammation, chronic pelvic pain, and in some cases systemic symptoms of copper toxicity. Copper is an essential trace mineral, but excess copper accumulation — as may occur from a retained fragment in direct tissue contact over months or years — can cause nausea, fatigue, headaches, mood disturbances, and neurological symptoms in susceptible individuals.

Copper Toxicity as a Secondary Injury in Paragard Cases

Copper toxicity claims in Paragard litigation typically arise as secondary injuries — accompanying the primary mechanical injuries of device fracture and organ perforation. Women who experienced a prolonged period between Paragard arm fracture and surgical fragment retrieval are at highest risk for significant copper exposure. Symptoms attributed to copper toxicity in Paragard litigation include chronic fatigue and cognitive changes, headaches, gastrointestinal distress (nausea, vomiting), mood disorders and anxiety, and abnormal serum copper and ceruloplasmin levels on blood testing. Laboratory documentation of elevated serum copper levels contemporaneous with the retained fragment period supports a copper toxicity claim. While copper toxicity is not the primary theory of liability in most MDL 2974 cases, it represents an additional layer of compensable damages for plaintiffs who experienced extended fragment retention.

Adding Copper Toxicity to Your Paragard Case

If you experienced symptoms consistent with copper toxicity during the period after your Paragard IUD broke and before all fragments were surgically retrieved, these symptoms should be documented and included in your legal claim. Request that your attorney order serum copper and ceruloplasmin testing if not already performed. Document all symptoms in writing with dates. Copper toxicity damages are compensable as part of your overall Paragard injury claim — they do not require a separate lawsuit but are included within your MDL 2974 case or state court action. A toxicologist or internist specializing in metal exposure can serve as an expert witness to document and quantify these damages.

FAQ

Frequently Asked Questions

12 QUESTIONS

On February 5, 2026, Teva won the first Paragard bellwether trial (Rickard v. Teva) on all counts. This was a setback for Paragard plaintiffs, but it does not end the MDL or eliminate your claim. Here is what the defense verdict actually means: (1) One jury in one trial evaluated one plaintiff's specific fact pattern — a verdict for Teva in that case does not bind other cases with different facts. (2) Defense wins in early bellwether trials are common in large MDLs; the 3M Combat Arms MDL (the largest ever filed) saw multiple early defense verdicts before a $6 billion settlement. (3) Two more bellwether trials are scheduled in March and May 2026 — those outcomes will significantly shape settlement pressure. (4) Cases with stronger fact patterns — particularly documented infertility, multiple surgeries, and clear imaging evidence of device fracture — are distinguished from the Rickard case and retain settlement value. You should not abandon your claim based on this verdict alone. Consult an attorney to evaluate how your specific injuries compare to the Rickard fact pattern.

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The full investigation

Part of the Paragard IUD Investigation