Can thyroid problems cause hot flushes?
Yes, thyroid problems—especially an overactive thyroid (hyperthyroidism)—can cause symptoms similar to hot flushes, such as sweating, heat intolerance, and rapid heartbeat.
Detailed Medical Explanation
Hyperthyroidism speeds up metabolism and can cause flushing, sweating, anxiety, palpitations, and heat intolerance. These symptoms are often confused with menopausal hot flushes. Blood tests can distinguish thyroid issues from menopause-related causes. For more, see the NHS thyroid information.
Clinical Context
Women experiencing hot flush symptoms alongside other signs like weight loss, tremor, or goitre should have their thyroid checked. Thyroid issues require specific medical treatment.
Evidence-Based Approaches
NICE guidelines recommend thyroid function tests in women with unusual or persistent vasomotor symptoms. See NICE thyroid disease guidance.