What Causes Black Fleshy Lumps to Appear on the Body?

When we develop bumps on our bodies, they are generally skin-colored or red, and judgment needs to be made based on the location, quantity, symptoms, and other factors. In daily life, some people may develop black fleshy bumps on their bodies, which can be quite alarming. It is natural to be concerned about the underlying causes of these bumps, as understanding the situation better can lead to more effective solutions. So, what could be the reason for the development of black fleshy bumps on the body?

What Are the Causes of Black Fleshy Bumps on the Body?

The appearance of black fleshy bumps on the body is likely due to sebaceous cysts, which are characterized by a blue-black color. Sebaceous cysts, commonly known as "cystic acne," are mainly caused by the blockage of sebaceous glands, resulting in the gradual expansion of the cyst wall due to the accumulation of secretions. These cysts are benign lesions that grow slowly and contain white, bean-like secretions. They can occur at any age but are more common in young adults, particularly on the head, neck, and chest. Sebaceous cysts protrude from the skin surface and are generally asymptomatic, but may become painful and infected if inflamed. The blockage of sebaceous glands, often caused by dust and bacterial infection, is the primary cause of these cysts.

How to Treat Sebaceous Cysts?

The most commonly used and effective treatment for sebaceous cysts is surgical removal under local anesthesia. Sebaceous cysts are small, superficial masses that can be easily removed through simple surgical procedures, often performed as outpatient surgeries. It is crucial to remove the cyst completely, without leaving any residual cyst wall, to prevent recurrence. Since sebaceous cysts frequently occur on the face, surgical removal should take into account cosmetic considerations. Small incision techniques can be used to remove cysts on the face and neck, with the skin sutured under tension to minimize scarring and achieve a more aesthetic outcome. Antibiotics may be prescribed before surgery or postoperatively to control inflammation and prevent infection. Sebaceous cysts that are already infected should be surgically removed after the infection is controlled. For locally uncontrolled infections or abscesses, incision and drainage may be necessary. CO2 laser and electroionization are considered effective treatment options for uninfected cysts due to their simplicity, small incision size, minimal bleeding, no need for suturing, low scarring, and low recurrence rate, especially suitable for the treatment of sebaceous cysts on the face.