No – a preexisting condition does not disqualify your claim. Pennsylvania law allows recovery for the aggravation a crash causes to an existing injury, and under the eggshell plaintiff principle, the at-fault driver is responsible for the actual harm done, even if a prior condition made you more vulnerable.

You were already living with a bad back, an old knee that never quite healed, or arthritis that flared on cold mornings. Then someone ran a light on a Main Line road, and now that same body part hurts in a new and frightening way. 

A worry that often comes next is whether that earlier injury hands the insurance company an easy reason to pay nothing. That fear is understandable, and it can keep people from getting the care they need. But a preexisting condition does not automatically end your claim, and understanding how Pennsylvania law treats these situations is the first step toward feeling steadier. 

A Prior Condition Doesn’t Erase What the Crash Did

It helps to separate two different things: the health you had before the collision and the harm the collision added to it. Pennsylvania law generally recognizes that a person can recover for the way a crash worsened an existing condition, not just for a brand new injury. If a fender-bender turned a manageable disc problem into daily pain that keeps you from working, the worsening is what matters, and the at-fault driver is responsible for that change.

There is a long-standing idea in injury law often called the eggshell plaintiff principle, which holds that a person who causes a crash takes the injured person as they find them. In plain terms, a driver does not get a discount because the person they hit was already fragile. What you are owed is tied to the actual effect of the collision, even when an earlier condition made that effect more severe than it would have been for someone else.

How Doctors and Records Tell the Old From the New

Because the question is about change, your medical history becomes part of the story rather than a problem to hide. The clearest claims are the ones where the records show a baseline before the crash and a measurable difference afterward. A doctor who can compare an old scan to a new one, or describe how your range of motion or pain level shifted after the auto accident, helps connect the worsening to the wreck rather than to the years that came before it.

This is one place where having the firm’s attorneys involved early makes a practical difference. The personal injury attorneys at Silver & Silver work to gather your treatment records, imaging, and physician notes so the difference between your prior baseline and your current condition is clearly documented. 

What an Aggravation Can Actually Be Worth

When a crash makes an existing condition worse, the damages tend to track that worsening. Depending on the situation, the losses a Pennsylvania injury claim can account for often include:

• Medical bills for treating the aggravation, including therapy or surgery
• Wages lost while you recover, and reduced future earning capacity
• Rehabilitation or long-term care costs tied to the change
• Pain and suffering connected to the worsened condition

None of this is automatic, and the value of a claim depends on the specific facts and documentation. It’s also crucial to act quickly as Pennsylvania generally gives injured people two years from the date of injury to file most claims, so waiting too long can close the door regardless of how the injury happened. 

Your Medical History Doesn’t Have to Stand in Your Way

Living with an old injury already takes patience, and a new crash layered onto it can make the months ahead feel uncertain. You shouldn’t have to wonder whether your medical history quietly disqualifies you from the help you need to heal.

For 45 years, Silver & Silver has represented injured people across Pennsylvania in personal injury matters. The firm also handles Social Security Disability claims in Pennsylvania and New Jersey. An old injury should not be used against you after someone else’s negligence made it worse – the team at Silver & Silver can review your records and show you where your claim stands. Contact us today.

Disclosure:

This website is designed to provide only general information. The information presented on this website is not formal legal advice. You should not rely on any general information from any source for making legal decisions. Each legal matter is unique and requires specific attention from a qualified attorney. Unless a representation agreement has been signed with the Law Offices of Silver and Silver, we are not your legal representatives.