My cancer markers went up Enhertu

My cancer markers went up. I started the new infusion at 24 days ago I had my second infusion today but my cancer markers went up 101 to 109 Anyone else had this problem?

chris

Welcome to the forum . You may find people who can share their experiences about this treatment in this section 

forum.breastcancernow.org/t5/Living-with-secondary-breast/ct-p/secondary_breast_cancer