为啥脑门总长痘?

Fighting acne is rarely simple. But many experts believe that face mapping could be the key, helping you to figure out some of the triggers or causes based on where the breakouts are occurring on your face (via Teen Vogue). And if you find that you only ever seem to get acne on your forehead, there's probably a reason for it.

对抗粉刺并不简单。但许多专家认为，面部反映的问题很关键，它可以帮助你根据你脸上的粉刺发生的部位找出一些触发或原因。如果你发现你的粉刺只出现在额头上，那可能是有原因的。

Firstly, it could all be because of your hair. "If you have a fringe, the hair will rub against the forehead skin causing irritation and potentially contributing to breakouts (acne mechanical)," Dr. Anjali Mahto, consultant dermatologist at the Cadogan Clinic in London, explained to Women's Health. And if your hair is on the oily side, it's probably going to make things even worse.

首先，这可能是因为你的头发。伦敦卡多根诊所的皮肤科顾问医生Anjali Mahto博士向《妇女健康》杂志解释说：“如果你有刘海，头发会摩擦前额皮肤，引起刺激，并可能导致痤疮的爆发。”。如果你的头发比较油，可能会让情况更糟。

Your hair products could also be the culprit. "The [forehead] acne may also be a result of using heavy hair-care products like conditioners or leave-in treatments that can clog pores around the hairline," New York-based dermatologist, Dr. Whitney Bowe, told Teen Vogue.

你的护发产品也可能是罪魁祸首。纽约皮肤科医生惠特尼·鲍伊博士告诉《青少年时尚》杂志：“额头痤疮也可能是使用护发素等大量护发产品，或使用会堵塞发际毛孔产品的结果。”。

Forehead acne could be triggered by your diet

你的饮食可能会引发额头痤疮

Secondly, forehead acne could be a result of your diet and lifestyle. "Your forehead is linked to your digestive system," Lindsey Blondin, lead esthetician at George the Salon Chicago revealed to Teen Vogue. "Reducing the amount of fat in your diet and stepping up your water intake could help." We're told time and time again that drinking more water will help with skin problems, and this is particularly relevant if your skin problems occur on your forehead — it's certainly an easy fix if it works.

其次，额头痤疮可能跟你的饮食和生活方式有关。芝加哥乔治沙龙的首席美容师林赛·布隆丁(Lindsey Blondin)向《青少年时尚》(Teen Vogue)透露：“你的前额与你的消化系统有关。”。“减少饮食中的脂肪含量和增加饮水量可能会有所帮助。”我们一次又一次地被告知，多喝水有助于解决皮肤问题，如果你的额头出现皮肤问题，这一点尤其重要——如果有效的话，这肯定是一个简单的解决方法。

And lastly, breakouts on your forehead could simply be caused by excess oil. Put simply, "Acne on the forehead shares its pathogenesis with facial acne, namely hormones, heredity, and environment," Dr. Craig Kraffert, a board-certified dermatologist and President of Amarte Skincare, told Byrdie. Basically, if you have oily skin, you're going to be more prone to forehead acne. Adapt your skincare regime according to your skin type and learn to manage excess oil to avoid future zits.

最后，前额长痘也可能是油脂过多造成的。简言之，“额头上的痤疮与面部痤疮的发病机制相同，即激素、遗传和环境”，认证皮肤科医生、Amarte护肤品总裁克雷格·克拉弗特博士告诉Byrdie。一般来说，如果你是油性皮肤，你将更容易额头痤疮。根据你的皮肤类型调整护肤方案，并学会管理多余的油脂可以避免将来长青春痘。