"Constant worry" means to always feel anxious or concerned about something, without getting any relief from those feelings. It is a state of being constantly preoccupied or stressed about certain things. Full definition
So many take for granted just how truly remarkable an age we live in where our children are healthy and able to live without constant worry of dangerous illnesses. (ebonymommy.com)
She'd still have the most important thing — her family — and could say goodbye to constant worries about money. (businessinsider.com)
You can do well in this business if you begin without constant worry. (remonline.com)