What should you know about red moles on body?

Cherry angiomas are benign growths of small blood vessels. They can occur on the trunk, limbs and other skin, and may be flat at first or become dome-shaped. Their colour can range from bright red to purple-red. A group of similar stable spots may be noticed during bathing or dressing, but different areas can also experience friction or sun exposure.

Not every red mark is a cherry angioma. A lesion that differs from your other spots, has an irregular edge, or changes over time needs an examination so its identity is clear.

Map where the spots are and take dated photographs of any that concern you. Use gentle skin care and avoid scraping or trying to tie off a raised spot. If one catches on jewellery, clothing or a razor, cover it during the activity and arrange professional advice.

When a dermatologist confirms a cherry angioma, pulsed dye laser treatment or electrosurgery may be considered. The choice depends on whether the lesion is flat or raised, its position, and the skin's tendency to heal with temporary colour changes.

Have a clinician examine a red mole that enlarges, changes colour, becomes asymmetric, bleeds without an obvious injury, develops a sore or repeatedly crusts. Seek prompt attention for signs of infection such as increasing warmth, pus or fever. A larger number of spots is not, on its own, a reason to assume a serious condition.

Which spots look like cherry angiomas? Does any lesion need a closer examination? How should I photograph and monitor them? If removal is appropriate, which method fits each body area?