Hello, Wenzhou laser freckle removing hospitals include: Wenzhou Yixing Medical Beauty Hospital and Wenzhou Tongde Plastic Beauty Hospital. The above two hospitals are local authoritative plastic surgery institutions with good reputation and are good at laser freckle surgery. It is normal for the affected part to have some burning sensation or slight bleeding after laser freckle treatment. Scab skin will appear in 3-7 days, and it will fall off in about 7 days to 10 day. You can't scrape or dig by hand, or you will leave a scar. Generally, the skin can return to normal after 2 weeks. When the scab skin falls off, the treated area will appear pink, so it is necessary to do a good job of sun protection, otherwise it may leave the side effects of pigmentation.