How effective is chronic disease review for hypothyroidism?

Hypothyroidism can cause symptoms such as tiredness, feeling cold, constipation, dry skin or changes in mood, but these symptoms can have other causes. The review combines your history with thyroid blood tests rather than relying on symptoms alone. Your clinician may ask when and how you take thyroid replacement, whether you take it with food or supplements, and whether another medicine has changed. They can then decide whether to continue, adjust or investigate the plan. Read about [Hypothyroidism](/conditions/hypothyroidism/) and [Chronic Disease Review](/treatments/consultations-and-assessment/chronic-disease-review/).

Take thyroid medicine consistently in the way your clinician prescribed, and ask how to separate it from supplements or other medicines if advised. Bring the product name, dose and a list of new medicines. Note changes in energy, sleep, bowel habits, temperature sensitivity, palpitations and weight without assuming they all come from the thyroid. Arrange the requested blood test after a dose change and keep the follow-up appointment so results can be interpreted together.

Seek emergency care for chest pain, severe breathlessness, fainting, new confusion or a very fast or irregular heartbeat with feeling unwell. Contact your clinician promptly for marked palpitations, tremor, severe agitation, worsening swelling, or a rapid change in symptoms after starting or changing treatment. Do not alter the dose yourself to manage symptoms.

When should I take my thyroid medicine in relation to breakfast and supplements? Which blood tests are needed, and when? Could another medicine explain my symptoms? What should I do if I miss a dose or develop palpitations?