cuidarse

Tienes que cuidarte más y dormir bien.

You have to take better care of yourself and sleep well.

Mi abuela se cuida mucho en invierno.

My grandmother takes great care of herself in winter.

¡Cuídate mucho durante el viaje!

Take good care of yourself during the trip!

Desde la operación me cuido más que antes.

Since the operation I take better care of myself than before.

Es importante cuidarse para no enfermar.

It is important to take care of yourself so as not to get ill.