Fresno County Superior Court
1100 Van Ness Ave, Fresno, CA 93721
Court websiteCalifornia · Zantac claim: what to ask and what to do
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| Filing deadline | 2 years from date of cancer diagnosis discovery (Kelly/Frye expert standard)CCP § 335.1 |
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Deadlines vary with the facts of each case. A lawyer can confirm yours.
Updated
01 · Your filing deadline
California imposes a 2-year statute of limitations for personal injury claims including pharmaceutical injuries (CCP § 335.1). The discovery rule applies — the clock begins when the claimant knew or should have known of the Zantac-NDMA-cancer connection. The FDA's April 2020 market withdrawal is the most commonly cited constructive notice date. A lawyer can confirm yours.
California courts have denied multiple defense summary judgment motions in Zantac cases, allowing cases to proceed to trial in 2024-2026.
Source: CCP § 335.1
Deadlines vary; a lawyer can confirm yours. An older diagnosis or a past filing window does not, by itself, establish whether you have a claim.

02 · Where cases are heard
California is an active Zantac litigation state with cases proceeding in Los Angeles, San Francisco, and Sacramento Superior Courts. California's 2-year statute of limitations with the discovery rule governs claims. Claimants diagnosed with qualifying cancers from 2022 onward, or those with delayed discovery arguments, have viable filing windows in California courts in 2026. California uses the Kelly/Frye standard for expert admissibility — different from the federal Daubert standard that closed the federal MDL.
Statute of Limitations — CA (2 years): California applies a 2-year statute of limitations for personal injury claims, running from the date of discovery of the injury and its probable cause under California Code of Civil Procedure § 335.1. The FDA's April 2020 nationwide recall of all ranitidine products is frequently cited as the constructive discovery date for plaintiffs who had not previously connected their diagnosis to Zantac use, though courts may look to earlier individualized facts. Plaintiffs with diagnosed cancers — particularly bladder, esophageal, stomach, colorectal, liver, pancreatic, breast, or lung — should consult counsel to preserve claims.
1100 Van Ness Ave, Fresno, CA 93721
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Court websiteFor the overall process and updates, read the Zantac claim: what to ask and what to do overview. This page covers the local information available for California.
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