What are the effects of an Achilles tendon rupture, and what is the worst possible outcome?

If left untreated promptly, an Achilles tendon rupture can lead to difficulty walking, inability to perform any vigorous physical activity, lower-limb functional impairment, and even complete loss of ambulation; in severe cases, it may result in permanent disability and serious long-term complications that adversely affect daily life and overall health. When an Achilles tendon rupture occurs, self-treatment or blind massage must be avoided, as these actions may exacerbate the injury. Instead, prompt medical evaluation at a hospital is essential, and appropriate treatment should be initiated based on the diagnostic findings.