The simplest and most effective way to treat beriberi is to soak your feet in boiling water with seven or eight slices of pepper, and it will be fine after a few times.

When the symptoms caused by rhinitis are not improved by drug treatment, surgical treatment should be considered. There are many kinds of surgical treatments, and the most important one is functional endoscopic sinus surgery, that is, nasal endoscopic technique. The principle of endoscopic sinus surgery for sinusitis is to directly open the opening of the sinus through the endoscope, so that the sinus can communicate with the outside world, thus achieving the goal of radical treatment of sinusitis.