Understand the meaning at a glance: When you wake up, your mouth is crooked. What can you do to save your facial paralysis?

May 8th of every year is World Smile Day, the only holiday established by the World Mental Health Organization in 1948 to celebrate human behavioral expressions.

Smiling is not only an expression, but also a kind of strength. It can enhance immunity and drive away stress. However, for patients with facial paralysis, even the simple action of smiling is difficult. This issue of "One Picture to Understand" will show you how to save patients with facial paralysis and let them smile freely.