Hot flashes are among the most common and disruptive symptoms of menopause, affecting up to 75% of women. In this practical guide, Dr Nicola Davies outlines what causes hot flashes and provides clear, evidence-based advice on the medications available to manage and reduce their intensity and frequency.
What Are Hot Flashes and Why Do They Happen?
Hot flashes are sudden, intense sensations of heat that typically affect the face, neck, and chest, often accompanied by sweating, redness, and rapid heartbeat. They can happen several times a day, or even at night (known as night sweats), affecting sleep and daily life.
Dr Davies explains that the root cause is the drop in oestrogen levels during menopause, which affects the brain’s ability to regulate body temperature — leading to the heat surges women experience.
Medications That Can Help
Dr Davies offers an overview of several treatment options available for managing hot flashes, depending on a woman’s medical history, severity of symptoms, and preferences:
✅ 1. Hormone Replacement Therapy (HRT)
- Most effective treatment for hot flashes
- Replaces lost oestrogen to rebalance hormone levels
- Available in various forms: patches, tablets, gels, and sprays
- Especially beneficial when started in early menopause and under the age of 60
- May also improve mood, sleep, and overall quality of life
✅ 2. Non-Hormonal Medications
For women who can’t or prefer not to take HRT:
- SSRIs and SNRIs (e.g. venlafaxine, fluoxetine): Antidepressants that have been shown to reduce hot flashes
- Gabapentin: Originally used for nerve pain, now also used to reduce hot flash frequency and severity
- Clonidine: A blood pressure medication that may help in some cases, though often less effective than other options
✅ 3. Lifestyle & Natural Options
While not medication, Dr Davies encourages combining medical treatment with:
- Cooling techniques (e.g., fans, breathable clothing)
- Avoiding triggers like spicy foods, alcohol, caffeine, or stress
- Regular exercise and relaxation techniques, which can help regulate body temperature and mood
What to Consider Before Starting Treatment
Before beginning any medication, Dr Davies stresses the importance of:
- A thorough consultation with a menopause-informed clinician
- Reviewing medical history, risk factors, and any pre-existing conditions
- Finding the right dose and method that fits your lifestyle
Regular follow-up is important to assess effectiveness and make adjustments if needed.
Hot flashes may be a natural part of menopause, but they don’t have to disrupt your life. With the right treatment — whether hormonal or non-hormonal — women can regain control and comfort during the menopausal transition.
To read the full article, please click on the following link: A quick guide to medication for hot flashes
