Bruising Arm – Causes, Diagnosis and Treatment

Causes of Bruising Arms

1. Trauma and Injury: Bruising on the arm often results from direct trauma, such as bumps, falls, or blunt force. Accidents and injuries can cause blood vessel damage, leading to visible bruises.
2. Physical Activities: Engaging in vigorous sports or activities may increase the risk of bruising. Strain, impact, or repetitive movements can contribute to blood vessel rupture and subsequent bruising.
3. Blood Clotting Disorders: Conditions like hemophilia or von Willebrand disease impair the blood’s ability to clot effectively, making individuals more susceptible to bruising even with minor injuries.
4. Vitamin Deficiencies: Inadequate levels of essential vitamins, particularly vitamin C or K, can impact blood clotting and vessel integrity, potentially resulting in increased bruising.
5. Medications: Certain medications, such as blood thinners, antiplatelet drugs, or corticosteroids, interfere with the body’s clotting mechanisms, elevating the risk of bruising.
6. Underlying Health Issues: Rarely, conditions like autoimmune disorders, leukemia, or vasculitis may cause spontaneous bruising, often due to blood vessel inflammation or fragility.

While minor bruising is usually benign, persistent or unexplained bruising warrants medical attention to rule out underlying health concerns and ensure appropriate management.