I take metoprolol succinate ER 100 mg in the morning and metoprolol succinate ER 50 mg at night. The only one who can adjust the dosage will be your cardiologist since he knows how the metoprolol may be interacting with camzyos 5 mg. I am not adjusting any medication that I keep taking the same way I took before I started camzyos on 3/29/24.