jimmyabijahh的部落格

「醫師，夏天到底可不可以打雷射？我很怕做完會反黑耶！」醫師說，這是自己在診間最常聽到的問題之一。但現在雷射療程百百種，醫學美容技術也不斷推陳出新，難道所有雷射療程都一樣只適合在秋冬打嗎？

夏天真的不能打雷射？

台北醫學大學附設醫院皮膚科暨美容醫學中心主治醫師林明秀說，很多人會有迷思認為「夏天不可以打雷射」，主要是因為傳統雷射術後常伴隨傷口、結痂，如果沒有適當防曬，容易產生發炎後色素沉著，也就是俗稱的皮膚反黑；另外過去的防曬觀念沒現在盛行，相關防曬產品、方式也沒像現在這麼多選擇，加上夏天出汗量大，易對傷口形成刺激，因此才會有此說法。

術後防曬不分四季

雖說雷射可以分季節選擇，但術後的防曬功夫可不行！國泰綜合醫院皮膚科醫學美容中心主治醫師廖澤源表示，由於術後皮膚會對紫外線照射較為敏感，挑選防曬產品時，建議要盡量選擇防曬係數SPF50、PA+++的產品，且要視在外活動的時間長短而補擦，平常約3～5小時補擦一次，如果是夏天流汗量較多時，就要1～2小時補擦一次，防曬力才會足夠。

至於如何選擇適合自己的防曬方式？新光醫院醫學美容中心主任唐豪悅說，可用兩大因素來判斷，首先是看術後有無傷口，若有傷口，就無法使用一般市售的防曬產品，只能先採物理性防曬（如撐傘、戴帽子、貼人工皮等），待傷口結痂復原後才能改用其他防曬方式。

若術後無傷口，可再依是否為敏感肌膚來選擇，若為敏感肌或有其他皮膚問題（如異位性皮膚炎），一樣須採物理性防曬；若無敏感肌問題，便可再依個人需求選用市售常見的化學性、混合性防曬產品，像是常在戶外的人，可選用防水型的產品；乾性肌膚的人，可改用較滋潤的產品；而油性肌膚的人，則可選用噴霧型的產品等。

最後，廖澤源提醒，雖然現在依照個人膚況、病灶不同，有各種能量參數及波長的雷射可以選擇，但不論何種雷射治療都非一蹴可躋、一次見效，大部分仍須多次治療才會慢慢看到效果，他提醒愛美者要有耐心、不要操之過急，並做好術後防曬功夫，才能遠離反黑，享受一個完美夏天！

"Physician, can you shoot a laser in the summer? I am afraid that it will be anti-black after the completion!" The doctor said that this is one of the most frequently heard problems in his consultation. But now there are hundreds of kinds of laser treatments, and the medical beauty technology is constantly being updated. Is it true that all laser treatments are only suitable for playing in autumn and winter?

Can't you really hit the laser in summer?
Lin Mingxiu, an attending physician at the Department of Dermatology and Aesthetic Medicine at the Hospital of Taipei Medical University, said that many people will have the myth that "there is no laser in summer", mainly because traditional lasers often accompany wounds and scars, if not properly Sunscreen, easy to produce post-inflammatory hyperpigmentation, also known as skin anti-black; In addition, the past concept of sunscreen is not popular now, the relevant sunscreen products, methods are not as much choice as now, plus the amount of sweat in summer, easy to wound This is the result of stimulating.

Postoperative sunscreen does not divide the seasons
Although the laser can be selected according to the season, but the sunscreen after surgery can not! Liao Zeyuan, attending physician of the dermatology medical beauty center of Cathay General Hospital, said that because the skin is sensitive to ultraviolet radiation after surgery, when choosing sunscreen products, it is recommended to choose products with SPF50 and PA+++ as much as possible, depending on the length of time spent outside the activity. Make up the rub, usually about 3 to 5 hours to make a rub, if it is more sweating in summer, it will take 1 to 2 hours to make a rub, sunscreen will be enough.

As for how to choose the sunscreen method that suits you? Tang Haoyue, director of Xinguang Hospital Medical Beauty Center, said that there are two major factors to judge. The first is to see if there is any wound after surgery. If there is a wound, you can't use the commonly used sunscreen products. You can only take physical sunscreen first (such as umbrellas, Wear a hat, attach artificial skin, etc.), and then use other sun protection methods after the wound is cured.

If there is no wound after surgery, it can be selected according to whether it is sensitive skin. If it is sensitive muscle or has other skin problems (such as atopic dermatitis), it should be taken with physical sunscreen; if there is no sensitive muscle problem, you can According to individual needs, you can choose common chemical and mixed sunscreen products on the market. For people who are often outdoors, you can choose waterproof products. For people with dry skin, you can use more moisturizing products. For those with oily skin, Spray type products can be used.

Finally, Liao Zeyuan reminded that although lasers with various energy parameters and wavelengths can be selected according to individual skin conditions and lesions, no matter what kind of laser treatment is used, it is not awkward and effective at one time, and most of them still require multiple treatments. Will slowly see the effect, he reminded the beauty of the beauty to be patient, do not rush, and do a good job after the sunscreen, in order to stay away from the black, enjoy a perfect summer!

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