Nursing diagnosis and nursing management for hashimoto's thyroiditis?

You really should be addressing what the MOST IMPORTANT PROBLEM your patient with Hashimoto's is having related to the thyroiditis; is this a hypothetical patient or a real patient you have in clinical? If it's a real patient, you're going to need the history to back it up, so randomly pulling something off the internet is going to leave you hanging.

Nursing diagnoses are not about the medical dx, they are about the patient's dx, if you follow. You're not going to get a good nursing diagnosis from a forum without a posting a patient history. I know nursing diagnoses are difficult, but YOU have to think: WHY are they in the hospital (the symptoms, not the medical dx)? What are the NURSES managing?

Hashimoto's thyroiditis is not usually a reason for hospitalization, it must be causing something else for someone to be in the hospital, for example severe bradycardia; this would give you Decreased Cardiac Output r/t reduced stroke volume.

Good luck to you!