Does iron deficiency anaemia cause cold hands and feet?

Iron helps your body make haemoglobin, the red-cell protein that carries oxygen. When iron deficiency anaemia develops, reduced oxygen delivery can leave you tired, pale, breathless with exertion, or less able to stay warm. Hands and feet may feel cool even when the surrounding room feels comfortable.

Cold hands and feet alone do not identify the cause. Circulation problems, thyroid disorders, low body weight, some medicines, and exposure to cold can also contribute. A blood test is needed to assess anaemia and iron status.

Arrange a medical assessment if the symptom is new, persistent, or accompanied by fatigue, reduced exercise tolerance, headaches, or changes in your skin or nails. A clinician may ask about diet, menstrual or other blood loss, digestive symptoms, and medicines before selecting blood tests.

Keep your hands and feet warm with suitable clothing, move regularly, and avoid smoking. Do not start high-dose iron without advice: excess iron can be harmful, and treatment should address why the deficiency occurred.

Get urgent help for chest pain, severe breathlessness, fainting, confusion, or rapidly worsening weakness. Seek prompt care for black or bloody stools, vomiting blood, or heavy bleeding, because these may signal blood loss.

Which blood tests will check anaemia and iron stores? Could blood loss or reduced absorption explain my result? How should I take iron if it is prescribed, and when should it be reviewed?