General consumer education—not emergency care, medical diagnosis, legal advice, a regulator filing, or a promise that a seller, manufacturer, health agency, or regulator will reach a particular conclusion. Call emergency services for an emergency. In the United States, Poison Control is available at 1-800-222-1222 for poisoning or unexpected-exposure questions.
THE USEFUL PART
Keep these in your head.
- Care comes before paperwork. Call emergency services for an emergency; use Poison Control or a clinician for exposure and health questions instead of waiting for a complaint response.
- Do not collapse every problem into one word. Record separately what happened to the person, what is wrong with the product, what the package says, where it came from, and what remedy was requested.
- Preserve the original package, product, lot, dates, receipt, certificate link, photos, communications, and a symptom timeline when safe and lawful. Do not alter or keep a dangerous device energized just to collect evidence.
- Report through the responsible state or local regulator for the market involved. FDA MedWatch is an additional federal route for adverse events associated with cannabis or cannabis-derived products; it does not replace urgent care or the applicable state route.
Use the safety gate before building the file
Call emergency services now for severe trouble breathing, collapse, inability to wake, seizure, severe chest pain, a serious burn, an active fire, violent or otherwise immediately dangerous behavior, or another medical emergency. Move away from a smoking, overheating, hissing, swelling, leaking, or burning battery device without touching it when that is the safer action; follow emergency responder instructions.
For an accidental exposure or an unexpected reaction in the United States, call Poison Control at 1-800-222-1222. New York OCM directs consumers to Poison Control for accidental exposure or an adverse reaction and to 911 when the person shows emergency signs. A complaint form is not a triage service.
Do not delay care to find a receipt, finish photographs, open a certificate, or decide which agency owns the problem. A sober support person can preserve the package and timeline while the affected person receives help.
Name the problem without deciding the cause
| Problem lane | Record this | Possible first route |
|---|---|---|
| Adverse event or unexpected reaction | Exact symptoms, onset, duration, route, labeled amount, other substances, medicines, care received, and outcome. | Emergency services, Poison Control, or a clinician first; then the responsible cannabis regulator and, where appropriate, FDA MedWatch. |
| Product quality or condition | Leak, breakage, foreign material, abnormal odor, visible growth, device heat, damaged seal, missing contents, or other directly observed condition. | Stop using it; preserve it safely; contact the licensed seller or manufacturer and responsible regulator. |
| Label, package, or certificate mismatch | Exact conflicting fields: product, producer, ingredients, net quantity, serving, cannabinoid basis, lot, dates, warning, symbol, or certificate. | Licensed seller and responsible cannabis regulator; use the regulator's incident or complaint route. |
| Retailer or source concern | Business name, address, website or social account, date, payment route, receipt, license claim, delivery details, and product offered. | Responsible cannabis regulator or local enforcement route. Do not confront a suspected illicit seller. |
| Recall, quarantine, or stop-use notice | Notice issuer, date, producer, exact product, lot, package size, dates, jurisdiction, and official action. | Follow the current official notice. Do not substitute a general complaint for required recall instructions. |
A report can contain more than one lane. Keep them separate: “vomiting began 90 minutes after use” is an observation; “the product was contaminated” is a conclusion that requires evidence. Use the recall checker when a current notice may apply.
Build a package-to-person evidence record
Photograph the complete package before zooming in: front, back, seals, lot, dates, warnings, ingredients, universal symbol, QR code, damage, residue, device markings, receipt, and certificate identity. Keep original files and record when each was made. Do not stage contamination, scrape away residue, operate a faulty device, recharge a damaged battery, or combine product from different packages.
If the item is unsafe to keep, ask the regulator, manufacturer, fire authority, or local hazardous-waste program for instructions. Safety outranks perfect evidence.
Use a route that matches the market and the harm
- Stabilize the immediate problem.
Use emergency, poison, clinical, fire, or battery-safety help first.
- Verify the market.
Identify the state or tribal regulator, exact licensed business, and product category. A New York example does not create a nationwide route.
- Preserve exact identifiers.
Copy rather than paraphrase the producer, product, lot, package ID, dates, and certificate.
- Notify the seller or manufacturer when safe.
Ask for a written response, return isolation, and disposal instructions. Do not surrender the only package record without retaining copies and a receipt for the handoff.
- Use the regulator's incident route.
New York OCM's incident form accepts cannabis product, packaging or content concerns, adverse events, cannabis business issues, and potential illegal activity.
- Use a relevant federal route.
FDA states that consumers and health professionals can report adverse events associated with cannabis or cannabis-derived products through MedWatch. For a consumer-product hardware hazard or recall, use the exact CPSC recall or reporting route that applies.
- Keep confirmation numbers.
Record the date, route, attachments, case number, requested follow-up, and any instruction to retain, return, or dispose of the item.
One report may not notify every responsible organization. Conversely, sending the same vague accusation everywhere can make the record harder to use. Exact facts and the correct jurisdiction are more useful than volume.
Write a report an investigator can use
Lead with one neutral sentence: “On September 27, 2026, an adult used the labeled serving from product X, lot Y, purchased from licensed seller Z; symptoms A and B began at approximately 8:10 p.m., and Poison Control advised C.” Then attach identifiers and evidence.
- Separate direct observation, the affected person's statement, a clinician's statement, and your inference.
- Use exact times or clearly label estimates; keep the time zone when a remote seller or agency is involved.
- State whether the product was opened, used before, stored as directed, damaged, transferred, returned, or discarded.
- List every other substance or medicine shared with the clinician or Poison Control; do not edit the story to make one cause look certain.
- Describe the requested action without demanding a diagnosis: review the lot, correct the label, provide safe return instructions, or acknowledge the incident.
- Redact unrelated account, payment, and medical information from public posts. Send sensitive details only through the authorized route that needs them.
A report is not proof of causation, contamination, criminal conduct, or a product defect. It is a structured signal that lets the recipient compare the person, product, lot, business, and other reports.
Close the loop without destroying the trail
Keep the case number and the submitted version of the report. If symptoms change, a clinician adds information, a recall appears, the seller replaces the product, or the regulator gives handling instructions, add a dated supplement rather than rewriting the original timeline.
Do not resume use to reproduce the event. Do not sell, gift, return to ordinary storage, mail, or throw away a suspect product unless the responsible authority or program says the action is lawful and safe. A cartridge or integrated vape may require a separate battery or household-hazardous-waste route.
Before another purchase, use the licensed seller and product verification checklist, label guide, and certificate guide. Reporting repairs the record; prevention repairs the routine.
Official reporting and safety routes
Sources reviewed September 27, 2026. New York is a worked example, not a universal complaint process. Verify the responsible regulator, authorized form, privacy notice, and current instructions before submitting sensitive information.
Big Bud Man standard: know the source, read the batch, protect kids and pets, and never drive impaired.