Red moles on the skin are often medically referred to as 'Cherry Angioma' or 'Senile Angioma'. These red moles are generally not harmful and are not a sign of a serious underlying problem. They are caused by an overgrowth of blood vessels, are typically small (1-5 mm), and most often appear on the trunk and upper extremities after age 30, though they can develop at any age.
While usually benign, a doctor should be consulted if the mole bleeds regularly or changes in shape or color
Main causes of red moles:
- Aging: The most common cause of red moles is aging. As you age, these moles become more visible on your skin.
- Genetics: If someone in your family has these red moles, you are more likely to get them too.
- Capillary Growth: Cherry angiomas are formed when small blood vessels in the skin clump together. These are small clusters of blood vessels, which makes them appear red or purple.
- Hormonal Changes: In some cases, especially during pregnancy or hormonal fluctuations, new red warts can form.
- Sun Exposure: Some warts can also form due to exposure to UV rays.
When to worry?
Most red warts are completely normal and harmless. However, you should consult a dermatologist if you notice any of the following changes:
- Color change: If the red wart suddenly changes color, especially if it becomes dark brown or black.
- Size and edges: The wart is growing rapidly in size or has irregular borders.
- Bleeding/itching: If the wart is constantly bleeding, painful, or constantly crusting over.
In short, red warts are usually a sign of aging and are nothing to worry about. However, if you notice any unusual changes in their appearance, it is best to get a medical checkup.