Potassium hydroxide itself is a kind of alkaline substance, and it is corrosive. Therefore, it may be burned due to improper operation when it is used. What symptoms will appear on human skin after being burned.

很多在被燒傷的時候其嚴重情況往往都是在深二度甚更高的程度，本身患者是可以感受到比較劇烈的刺痛，甚說因為其本身是屬于溶解性的壞死所以如果不及時進行處理的話甚是可以擁有更加嚴重的傷害的。

In many cases of burns, the severity is often in the deep second degree or even higher degree. The patients themselves can feel more severe stabbing pain, and even have more serious injuries if they don't deal with it in time because it belongs to dissolved necrosis.

而且本身被氫氧化鉀損壞的部分是會呈現一個肥皂渣狀態的，一般在出現這一種狀態的都是比較嚴重的，而且甚在進行皂化的時候其所產生的熱量是會底皮膚組織深處產生更加嚴重損壞的，而且其本身所具有的堿性粒子還會更進一步的深入到內部的組織從而出現更加嚴重的損壞。

Moreover, the part damaged by potassium hydroxide will present a soap residue state, which is generally more serious when it appears, and even when saponification is carried out, the heat generated will cause more serious damage to the deep skin tissue, And its own alkaline particles will further penetrate into the internal tissue, resulting in more serious damage.

而且在被燒壞的傷口是非常容易被感染的，所以一定要及時的進行避免傷口出現更加嚴重的損壞，而且我們在平時進行使用的時候如果指甲在長時間的接觸之后，也是會導致指甲本身的顏色出現變化的甚變得更薄而且更加脆弱，即便是經過稀釋的溶液在進行接觸的時候也是會是的皮膚出現干燥還有皸裂等問題的。甚說比較嚴重的接觸到其蒸氣的話還會對眼睛還有其上呼吸道產生強烈的刺激。

Moreover, the burned wound is very easy to be infected, so it must be treated in time to avoid more serious damage to the wound. Moreover, when we use it in peacetime, if the nail is contacted for a long time, the color of the nail itself will change, and even become thinner and more fragile, Even the diluted solution in contact with the skin will be dry and chapped. Even more serious contact with its vapor will produce strong irritation to the eyes and its upper respiratory tract.

上面介紹的就是被氫氧化鉀燒傷之后所具有的癥狀，而我們其實平時是需要注意避免直接使用手去觸碰到該物質的，包括該物質的水溶液也是不可以直接的使用手接觸的，這樣才可以在平時進行使用的過程當中被燒傷。

The above is the symptoms after being burned by potassium hydroxide. In fact, we need to pay attention to avoid touching the substance directly with our hands, and the aqueous solution of the substance can not be directly touched with our hands, so that we can be burned in the process of normal use.