Summary and Key Takeaways
Unexplained bruises—especially when frequent, large, or associated with other symptoms—can be a sign of underlying medical issues, such as clotting disorders, nutritional deficiencies, systemic disease, or medication effects. A thorough history, physical exam, and targeted laboratory workup help identify the cause. Treatment ranges from simple lifestyle adjustments and supplements to more advanced medical management. Special populations—especially children and the elderly—require careful evaluation and tailored approaches. Prevention through dietary support, medication review, environment modification, and skin care can reduce risk. When in doubt, seek guidance from a healthcare provider.
By understanding the various causes, knowing when to be concerned, and taking appropriate action, you can better manage unexplained bruises and maintain your overall health.
