Chronic Pain After an Accident: How Ontario Law Treats These Claims

February 10, 2026, Kitchener, Ontario

Posted by: Robert Deutschmann, Personal Injury Lawyer

Chronic pain is one of the most misunderstood consequences of personal injury. Unlike fractures or visible trauma, chronic pain can persist long after tissues appear healed, significantly affecting mobility, employment, and quality of life.

Ontario courts recognize chronic pain as a legitimate injury when supported by credible medical evidence. However, insurers frequently challenge these claims, characterizing pain as subjective or unrelated to the accident.

Successful chronic pain claims typically rely on consistent medical documentation, specialist assessments, pain clinic records, and evidence showing how pain interferes with daily functioning. Courts also consider credibility, treatment history, and whether the injured person made reasonable efforts to mitigate their condition.

Chronic pain often arises from motor vehicle accidents, slip and fall incidents, and workplace injuries. It may also coexist with psychological injuries such as depression or anxiety.

Deutschmann de Koning Personal Injury Law has extensive experience advancing chronic pain claims in Ontario. The firm works closely with medical professionals to present clear, well-supported cases that reflect the real-world impact of ongoing pain.

If chronic pain is limiting your ability to work or enjoy daily life, legal guidance can help ensure your injury is taken seriously.

Related reading includes:

• Proving Psychological and Emotional Injuries in Ontario Personal Injury Claims
• Why You Should Be Careful When Speaking With Insurance Adjusters

If you've sustained a serious and long term injury, or if you are suffering from long term pain from one please call us today for your free consultation.

About Deutschmann de Koning Law

Deutschmann de Koning Law serves South-Western Ontario with offices in Kitchener-Waterloo, Cambridge, Woodstock, Brantford, Stratford and Ayr. The law practice of Robert Deutschmann and Nick de Koning focuses almost exclusively in personal injury and disability insurance matters. For more information, please visit www.ddinjurylaw.com or call us at 1-519-742-7774.