估计是这些天熬夜写paper，昨天晚上发现唇上生了一个cold sore，就是在唇线附近，红红的，半个小手指甲那么大，有点疼。但是昨天太困了，就没有管它。

今天早上起来发现有严重的趋势，于是翻了翻配方宝典，里面说可以用天竺葵一滴，滴在棉球上，直接用于cold sore上，我有点犹豫，一直觉得除了熏衣草和茶树，其他的精油不能直接用于皮肤，否则会引起灼伤。但是想了一下，反正就一滴，还有棉球吸收了不少，试一下吧。

擦上的感觉有点火辣辣的，我大概按着30秒左右。之后10几分钟一直火辣辣的。当时还在想不会真的灼伤了吧。然后我就出去了，也就忘了这回事，结果下午回来看了一下，基本上已经消下去了，连红肿都消退的就剩一点点痕迹，完全不疼了，估计明天就差不多了，呵呵，小白鼠试验成功。

What Is a Cold Sore?
A cold sore is a small blister that is reddish or purple. They are usually on the outer edge of the lip, on just one side. Cold sores can appear one at a time or in little bunches, and they are sometimes filled with fluid. They usually crust over and form a scab before they go away. They last a week or 2 and usually don't require any special treatment.

Although they're called cold sores, you don't need to have a cold to get one. Some people call them fever blisters, but you don't have to have a fever to have one, either. (Cold sores aren't the same as canker sores, which are small white sores that are always found inside the mouth.)

我，我， 我，有那么惨吗？除了花粉过敏是来了米国生的，其他的以前都有的

不过最近过敏的真是厉害，每天像个兔子一样，红眼睛，眼睛痒的，按我一同学的说法，真想拿出来挠挠

你说有什么办法能坚持每天吃一片呢，我一个月能想起来吃一片就不错了

我倒是有医生给开的一种眼药水，不过一天只能滴一次，早上起来滴了可以减退眼睛的红血丝，不过晚上很痒的时候就没办法了，洋甘菊花水，滴眼液我都没有的说