Three days ago I received 25 units of Botox injected into each side of my masseter muscles. Yesterday, I noticed that when I clench down there is a significant protrusion of my masseter muscle that wasn’t present when I clenched down prior to getting Botox. I do have some soreness and weakness in the area when I chew. Is this a normal reaction? I left a message with my injector but have yet to hear back. I would appreciate any input regarding this issue. Thank you!
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