Your therapy is right, but there is something wrong with the specific operation. The best time is summer. If you are a student, summer vacation is the best. Glue the corns and change them every 2-3 days. It is best to change the red ointment when it turns white, which means that the ointment is completely effective. Everything moves as usual during the patch, and you may feel pain during the action. Don't deliberately let the posted place be unstressed. Pressure is equivalent to making the ointment work. Soaking in water is helpful to the curative effect. Cut off the white dead skin with a sharp knife every day and cut off as many layers as possible. In fact, touching water can make dead skin float, so you must stick it continuously, which will corrode a hole in the back. Don't be afraid, the root is in it, you have to hold on. Finally, you can cut off a little black stuff. Note that black things are thicker, so be sure to cut them until you see something fresh. Otherwise, the root is still inside, and the process is very painful. When I was four years old, I went to the hospital and was burned by a laser. I cried in pain (the sixth grade was a bit embarrassing). I didn't expect to grow five more in a short time, so I used corn paste and made it all summer, but it was a little painful. I thought the more painful the better, so I didn't care. I also played basketball and swam. Later, the good meat rotted several layers, so I was relieved and happy. It has not recurred for more than ten years now. At that time, the recurrence estimate was that the laser was not fully formed at that time. Cornbones should be formed after being squeezed in the same place for a long time, so choose the right shoes, but it is not necessarily true that some people will grow hornbones on their hands. Early treatment is always good. Cornus officinalis ointment should be salicylic acid preparation, which belongs to corrosive drugs. Stick it in the right place, or the good place will corrode, hehe. Besides, don't go to the laser, it's too painful. First put the anesthetic into the chicken's eye (the process is extremely painful), and then burn it slowly. Finally, the anesthetic effect has passed and reached the bottom. It was the most painful time. God, I can't even think about it Oh, it seems that there are more old-fashioned men. A little wordy. I hope it helps you.