请大家帮忙推荐下，谢谢

Look for Nicotine Patch, aka Nicocure, which helps to relieve the cravings
during quitting. And by decreasing the frequency of putting on new patches,
people can be set free from the dependence physically. But it is not useful
for psychological dependence.

明白。谢谢extensor。不过对于一个烟龄有30年左右的人有用吗，这个patch