Fever, shivering, and cold hands and feet

During a fever, the body may narrow blood vessels near the skin and trigger shivering to generate heat. Hands and feet can therefore feel cold even while the core temperature is raised. Chills may come in waves as the temperature changes.

Cold hands and feet can also be a separate, recurring symptom. Anaemia or Iron Deficiency Anaemia may reduce oxygen delivery and cause tiredness or paleness; Hypothyroidism can slow body processes and increase cold intolerance. Peripheral Arterial Disease can affect blood flow, especially with leg discomfort or skin changes. These conditions are not diagnosed from one episode.

Rest, drink fluids in small frequent amounts, and use a blanket during a chill without overheating yourself. Once shivering settles, remove extra layers. Record temperature readings, the timing of chills, urine output, and whether your hands change colour or become painful.

Do not massage a painful, numb, or discoloured limb. Ask a pharmacist about suitable fever relief if you have kidney disease, stomach problems, pregnancy, or regular medicines. Do not start Iron Supplementation unless a clinician has identified a reason for it.

Seek emergency help for confusion, unusual sleepiness, fainting, severe weakness, difficulty breathing, chest pain, blue or grey skin, or hands and feet that stay cold with a very unwell appearance. Urgent assessment is also needed for severe pain, numbness, or sudden colour change in a limb.

Arrange medical review if fever keeps returning, chills are intense, symptoms are not settling, or cold hands and feet occur often without fever. A clinician can check circulation, blood counts, thyroid function, hydration, and possible infection.

Could my cold hands and feet be part of the fever or a separate circulation, blood, or thyroid issue? Which temperature changes matter? Is any fever medicine or supplement appropriate with my current medicines?