my 2 year old grind or rub his teeth so strongly ..and my grandparents said it is the sign of he will get ill in few days . I'm so much worried about it. is it truth or it is just a myth

A. Hi kids usually grind their teeth during the teething phase as they feel itching in the gums..other reason could be due to worms in stomach. consult with your pediatrician for regular health checkup of your child