Is laser spot removal painful?

Jan 21, 2025 Source: Cainiu Health
Disease description:

I am 28 years old and have several freckles on my face. I heard that laser treatment can remove them, but I am afraid of pain. Does laser freckle removal really hurt? Is anesthesia necessary?

Doctor's answer (1)
Dr. Chen Lu

During laser pigmentation removal, patients may experience varying degrees of pain. This discomfort primarily results from the stimulation of laser energy on the skin tissue and depends on factors such as the type of laser used, the size and depth of the pigmented spots, and the individual's pain threshold. Generally, the pain associated with laser pigmentation removal is often described as a snapping sensation similar to a rubber band lightly flicking the skin or a mild burning feeling, which most people can tolerate.

Prior to laser treatment, doctors typically apply a topical anesthetic cream to minimize discomfort and enhance patient comfort during the procedure. Additionally, modern laser devices are equipped with cooling systems that lower skin temperature during treatment, further reducing pain sensations. Therefore, excessive concern about pain is generally unwarranted.

It is recommended to visit a reputable hospital and undergo laser pigmentation removal under the guidance of a qualified physician to ensure safety and effectiveness. After treatment, temporary redness and swelling may occur, which is a normal reaction and usually subsides within 24 hours. However, patients should still follow proper post-treatment care, avoid direct sun exposure, use sunscreen, and keep the treated area clean.