How effective is pulsed dye laser treatment for cherry angioma?

The laser delivers light absorbed by blood in the tiny vessels of the red spot. Heat damages those vessels while the surrounding skin is treated as selectively as possible. A spot may darken, bruise, crust or look red before it settles. Lesions that are larger, thicker or deeper may respond differently from small surface spots, and more than one session may be discussed.

Have a qualified clinician confirm that the spot has the typical appearance of a cherry angioma before laser treatment. Share your skin type, tendency to form raised scars, recent tanning and medicines that increase light sensitivity or bleeding. After treatment, keep the area clean, avoid picking crusts and protect healing skin from sun as instructed. Ask before applying irritating products.

A spot that changes quickly in colour, shape or size, bleeds without clear injury, repeatedly crusts or looks unlike your other angiomas should be examined before cosmetic treatment. After laser, contact the clinic for spreading redness, increasing pain, pus, fever or blistering that is worsening rather than settling.

Ask whether laser is suitable for the spot’s depth and your skin tone, what temporary changes are expected, how sun protection will be handled and what alternatives exist if it remains visible. Confirm how the result will be reviewed before another session.