Repetitive stress injuries often don’t arrive with a single “accident day.” Instead, they build—sometimes while you’re still trying to keep up with production demands or covering shifts.
In practice, insurers and employers may look for reasons the injury isn’t work-related, such as:
- Long delays between symptom onset and medical visits
- Inconsistent descriptions of what tasks trigger symptoms
- Missing workplace documentation (job duties, schedules, accommodation requests)
- Pre-existing conditions that they argue are the real cause
Because these injuries develop over time, waiting can create exactly the kind of uncertainty defense teams use to narrow or deny claims.


