When is a pre-existing condition considered aggravated by service according to VA standards?

A pre-existing condition is considered aggravated by service according to VA standards when there is an increase in disability that can be proven to have arisen during the service. This means that if a veteran had an existing condition prior to entering military service, the VA will evaluate whether there was a significant worsening of that condition as a direct result of the activities, environment, or experiences during service.

In assessing this, the VA looks for clear medical evidence that documents a change in the severity of the condition that occurred while the veteran was serving. For example, if a veteran had a chronic back issue before enlistment, but the demands of military duties led to increased pain or further complications, this would be a basis for determining that the service aggravated the pre-existing condition.

Proper documentation and medical assessments are key factors in establishing this aggravation and consequently assisting in the evaluation of the veteran's claim for benefits. This process acknowledges that some conditions may worsen due to the stresses and strains of military life, hence protecting the rights of veterans who may be dealing with such health issues arising from their service.