A new trend called ‘Lockjaw’ has been making a lot of waves on TikTok. This has sparked intrigue and curiosity amongst netizens who wish to learn the origins of this trend. The short video ...

Lockjaw, also known as trismus, is not always caused by tetanus. It can also result from trauma, temporomandibular joint (TMJ) disorders, oral infections, or even some medications.

Here’s why ‘Lockjaw’ is trending on TikTok Lockjaw is trending on TikTok because of its uniqueness and primarily because of its widespread usage in unrecognizable makeup videos.