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Bouffées de chaleur et sueurs nocturnes : Les solutions naturelles pour (enfin) redormir

Hot flushes and night sweats: natural solutions to (finally) sleep again

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3 in the morning. You wake up in a sweat, heart racing, the back of your neck damp. You push back the duvet, take a breath and stare at the ceiling. And you know you won't get back to sleep easily.

If you recognise yourself in this picture, know that you are not alone. What you are experiencing is called a nocturnal hot flush, or night sweat, and it is one of the most common symptoms of perimenopause. Around 4 in 5 women in midlife experience troublesome symptoms such as hot flushes, night sweats, sleep disturbances or brain fog [1]. This is therefore a very real physiological reality, not a question of fragility.

Good news: there are natural, evidence-based solutions that can help you regain control, without hormones and without major side effects. In this guide, we explain why your body is reacting this way, and how to help it find its balance again!

Did you know?

Les femmes asiatiques rapportent jusqu'à 5 fois moins de bouffées de chaleur que les femmes occidentales. Une des hypothèses les plus étudiées ? Leur alimentation est naturellement riche en phyto-estrogènes issus du soja.

What's happening in your body: when the thermostat goes haywire

To understand hot flushes, it is first important to understand the role of oestrogens in regulating your body temperature.

Under normal circumstances, your hypothalamus — the area of the brain that acts as a thermostat — keeps your body temperature within a "thermal comfort zone". Oestrogens play a key role in regulating this zone. They allow your body to tolerate small variations in temperature without reacting disproportionately [2].

During perimenopause, oestrogen levels begin to fluctuate — sometimes falling, sometimes erratically. As a result, this thermal comfort zone narrows. The slightest variation — a room that is slightly too warm, a spicy meal, a moment of stress — can be enough to trigger an "overheating alarm". Your body then responds by dilating the blood vessels close to the skin and triggering perspiration to dissipate heat… that does not really exist [3].

Hot flushes generally last between 1 and 5 minutes. But when they occur at night, they disrupt the sleep cycle, cause repeated micro-awakenings, and generate a fatigue that accumulates day after day.

Key takeaway: hot flushes correspond to a specific neurological and hormonal mechanism, which can be addressed through treatment or natural support.

Why this product?

Péri Support combines sage, shatavari, saffron and milk thistle — four actives chosen for their action on hot flushes, mood and sleep. Hormone-free, compatible with a history of breast cancer, and made in France.

Our recommended product

Péri Support

Péri Support

Herbal supplement for perimenopause

£26.60

£29.55
(Peri)menopause

Reduces hot flushes and night sweats

Helps to relieve several symptoms (mood, fatigue, stress, digestion)

Helps to regulate the cycle

Hormone-free, suitable for those with a history of cancer

Formula for perimenopause, from age 35

Discover

Natural solutions that have proven their worth

Face aux bouffées de chaleur, il n'existe pas de solution miracle, mais un ensemble de leviers complémentaires, qui permettent de réduire significativement la fréquence et l'intensité des bouffées de chaleur.

Les plantes et adaptogènes : agir à la source

La sauge officinale : la référence contre les bouffées de chaleur

La sauge officinale (Salvia officinalis) est aujourd'hui l'une des plantes les mieux documentées pour le confort ménopausal. Elle contribue à diminuer les sueurs nocturnes, à favoriser une transpiration modérée et à soutenir le confort global pendant la ménopause.

Plusieurs études cliniques ont confirmé son efficacité, avec des résultats observés dès 2 à 4 semaines de prise [4]. Elle est particulièrement appréciée des femmes qui ne peuvent pas ou ne souhaitent pas recourir à un traitement hormonal.

Le shatavari : la plante adaptogène féminine par excellence

Le shatavari (Asparagus racemosus) est une plante adaptogène utilisée depuis des siècles dans la médecine ayurvédique pour soutenir la santé féminine. Il aide l'organisme à mieux résister au stress, contribue à maintenir les niveaux d'énergie, et peut aider à réguler les cycles menstruels qui deviennent irréguliers en périménopause.

Des études récentes (2024-2025) ont démontré son efficacité pour atténuer les symptômes vasomoteurs, dont les bouffées de chaleur, et améliorer l'équilibre hormonal chez les femmes en périménopause [5].

Le safran : pour l'humeur et la sérénité nocturne

Le safran (Crocus sativus) n'est pas seulement une épice précieuse : c'est aussi un actif reconnu pour favoriser la relaxation, maintenir une humeur positive, et diminuer la tension nerveuse, l'agitation et l'irritabilité. Ces effets sont particulièrement précieux quand le manque de sommeil commence à peser sur le moral.

Une étude clinique de 2018 a évalué son efficacité dans la prise en charge des bouffées de chaleur associées à un état dépressif en post-ménopause, avec des résultats bénéfiques [6].

Péri Support : 4 actifs complémentaires en une formule

Jolly Mama a réuni la sauge, le shatavari, le safran et le chardon-marie dans Péri Support, un complément alimentaire ménopause conçu spécifiquement pour accompagner les femmes en périménopause, dès 35 ans.

Sa formule agit sur plusieurs dimensions à la fois :

  • Réduction des bouffées de chaleur et des sueurs nocturnes (sauge)
  • Soutien de l'énergie, de l’équilibre hormonal et résistance au stress (shatavari)
  • Humeur positive, apaisement émotionnel (safran)
  • Soutien du foie et de la digestion (chardon-marie)

Péri Support est sans hormones, compatible antécédents de cancer, 100 % végétal et fabriqué en France. 

The Jolly Tip

Tenez un journal des déclencheurs pendant 2 semaines : notez ce que vous mangez, buvez et ressentez. Alcool, café, épices, sucres le soir… chaque femme est unique. Identifier vos déclencheurs personnels, c'est reprendre le contrôle de vos symptômes sans tout supprimer d'un coup.

Take Care Mama

Les bouffées de chaleur ne sont pas une faiblesse, ni une punition. C'est votre corps qui traverse une transition hormonale réelle et intense. Vous n'avez pas à « faire avec » en silence. Vous méritez d'être accompagnée, écoutée et soulagée !

Lifestyle habits: everyday allies

Of course, plants alone don't do everything. They work all the better when combined with a healthy lifestyle. Here are the most effective levers:

Diet

Some foods are well-known triggers for hot flushes: alcohol, caffeine, very spicy dishes, and fast-release sugars. Reducing these, particularly in the evening, can make a noticeable difference. Conversely, foods rich in phyto-oestrogens (flaxseeds, fermented soy, legumes) may gently support hormonal balance [7][8].

The sleep environment

A cool bedroom (ideally between 16 and 18°C), clothing made from natural fibres (cotton, linen, bamboo), and breathable bedding: these practical details can help reduce the intensity of night sweats.

Stress management

Stress is one of the main triggers for hot flushes, as it activates the same neurovegetative mechanisms. Cardiac coherence breathing (3 times a day for 5 minutes), gentle yoga, meditation, or simply a calm bedtime routine can help reduce their frequency.

Regular physical activity

Walking, swimming, cycling, yoga: consistency matters more than intensity. Moderate exercise helps stabilise body temperature and improves sleep quality in the long term.

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The perimenopause is not inevitable

Even though hot flushes and night sweats are common occurrences, they are not inevitable. Understanding what is happening in your body is already a way of regaining a sense of control over your experience.

Natural approaches, including adaptogenic plants and lifestyle adjustments, can help you navigate this transitional period with greater calm. They are not a substitute for medical support if your symptoms are severe or debilitating, but they represent a solid, gentle first response that is well tolerated by the majority of women.

If you are looking for a starting point, Péri Support has been formulated with exactly this in mind: targeted action on hot flushes, night sweats, stress and fatigue, with ingredients whose efficacy is supported by clinical studies and whose effects may be felt within the first two weeks.

Our recommended product

Péri Support

Péri Support

Herbal supplement for perimenopause

£26.60

£29.55
(Peri)menopause

Reduces hot flushes and night sweats

Helps to relieve several symptoms (mood, fatigue, stress, digestion)

Helps to regulate the cycle

Hormone-free, suitable for those with a history of cancer

Formula for perimenopause, from age 35

Discover

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