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Teen Girls Are Developing Tics. Doctors Say TikTok Could Be a Factor.

Teenage girls are seeking medical care for the sudden onset of tics, such as jerking motions and verbal outbursts, that specialists in pediatric movement disorders say are linked to watching TikTok videos that purport to s…

Oct. 16, 2021 at 9:00 a.m. ET

by Julie Jargon

This post was originally published on Market Watch