I started using a mouthguard and my morning headaches went away.
I went to the dentist because of severe teeth grinding, and they said my molars are worn down and recommended a mouthguard. I got a custom one, and the first week the foreign body sensation kept me up at night, but now I can't sleep without it. The biggest thing is that my morning headaches and jaw stiffness are gone. Since teeth don't come back once they're worn down, don't put it off.
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