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Hot Flushes in Menopause: Symptoms, Causes, and Treatments

at Omniya Clinic in London

Hot flushes (also called hot flashes) are among the most common symptoms of perimenopause and menopause. They can be brief and occasional or intense and frequent, sometimes disrupting sleep, work, and confidence.

You’re not alone: most women experience vasomotor symptoms such as hot flushes and night sweats during the menopausal transition, according to the British Menopause Society. These temperature surges are often linked to hormonal changes that affect the body’s internal thermostat.

At Omniya Clinic in Knightsbridge, we take a medical, root-cause approach to managing hot flushes. Our doctors assess hormone balance, thyroid and metabolic health, sleep, stress, and lifestyle factors, then build a plan that fits your needs, whether that involves HRT, a non-hormonal treatment, or a holistic programme to calm symptoms and restore your wellbeing.

What Are Hot Flushes?

Hot flushes (also called hot flashes) are sudden waves of heat that spread through the chest, neck, and face. Your skin may flush, you might start sweating, feel your heart race, or even experience a chill once it passes.

These temperature surges occur when falling oestrogen levels during perimenopause and menopause affect the hypothalamus – the part of the brain that regulates body temperature. When the brain misreads your body as overheating, it triggers the blood vessels to widen, releasing heat suddenly.

While hot flushes are most common during menopause, they can also be influenced by:

 

For many women, Hormones MOT Program (https://Peptidesciencesc.com) these episodes can range from mild and occasional to frequent and disruptive, particularly at night. Understanding your triggers and hormonal profile is the first step toward effective, lasting relief.

Symptoms of Hot Flushes

Hot flushes are sudden sensations of intense heat, often starting in the face, neck, or chest. Your skin may become warm or red, and you may begin to sweat – sometimes followed by a chill once the flush passes. These episodes can occur at any time of day but are especially common at night, leading to what’s known as night sweats.

Common symptoms of hot flushes include:

 

If your hot flushes are frequent, severe, or affecting your sleep or daily comfort, it’s a good idea to speak with a clinician. At Omniya Clinc, our team can help identify what’s driving your symptoms and create a tailored plan to bring your body, and confidence, back into balance.

Causes of Hot Flushes

Hot flushes are most commonly caused by declining and fluctuating oestrogen levels during perimenopause and menopause. These hormonal shifts affect the hypothalamus – the part of the brain that controls body temperature – making it more sensitive to small changes in heat.

When oestrogen levels fall, the brain’s "thermostat" misfires and triggers blood vessels to widen (vasodilation) to release heat. This leads to the sudden sensation of warmth, redness, and sweating that characterise a hot flush.

Other contributing factors can make these episodes more frequent or intense, including:

 

While hot flushes are closely linked to menopause, they can continue for several years after periods stop, especially without hormonal or lifestyle support. The good news is that with the right medical assessment and tailored care, these symptoms can be effectively managed.

What Treatments Are Available For Hot Flushes?