The direct cause of cherry angiomas is unknown, but research has identified several factors that can cause cherry angiomas to appear on the skin. These factors include:
- Aging
- Pregnancy (hormones)
- Genetic mutations
- Chemical exposure (topical nitrogen mustard, bromides, and cyclosporine)
Cherry angiomas are benign growths that are usually harmless and do not require treatment. However, they can be removed for cosmetic reasons or if they affect the appearance or bleed often. Since the direct cause of cherry angiomas is unknown, there isn’t a prevention tip that’s 100% successful. It’s recommended that you avoid specific chemicals or treatments, including topical nitrogen mustard, bromides, and cyclosporine.
