Physical symptoms
1. Hot flushes. One of the most common signs: a sudden wave of heat that spreads across the face, neck and chest, sometimes accompanied by flushing and sweating. They last from a few seconds to a few minutes, may occur for a few months, but sometimes for several years (5).
2. Night sweats. The night-time version of hot flushes. They disrupt sleep and can occur several times a night.
3. Irregular periods. The menstrual cycle changes pace and becomes less predictable. It is often one of the first signs that something is changing.
4. Breast tenderness or pain. Due to hormonal fluctuations, breasts can become more sensitive, swollen or painful, sometimes more so than before periods.
5. Headaches or migraines. Variations in oestrogen influence the threshold at which migraines are triggered. Some women notice changes in their frequency or intensity.
6. Bloating. The digestive system is sensitive to hormones. Abdominal bloating and other digestive discomforts may occur more regularly.
7. Weight gain. Fat distribution changes under the effects of hormones and a slower metabolism. The abdominal area is generally the most affected.
8. Muscle and joint pain. Stiffness, unexplained aches and cracking joints: oestrogen contributes to regulating inflammation, and its decline can be felt throughout the body.
9. Hair loss or thinning. Hair density may decrease and hair may become more fragile. This is a sign that is often difficult to experience.
10. Hormonal acne. As surprising as it may seem, this period can cause acne, most often on the chin and jawline.
11. Drier skin. Oestrogen contributes to skin hydration. Its decline can result in duller, drier skin, sometimes accompanied by itching.
Emotional and cognitive symptoms
12. Mood swings. Rapid emotional changes, sometimes intense and difficult to link to a specific event. Hormones directly influence mood regulation.
13. Irritability. A form of inner tension, with a lower tolerance threshold. Many women describe it as unlike their usual character.
14. Anxiety. A diffuse, sometimes unfamiliar anxiety that can take various forms: worry, rumination, feeling overwhelmed.
15. Low mood or depressive mood. Periods of sadness, inner emptiness or loss of enthusiasm. They are not depression, but they deserve to be taken seriously if they persist.
16. Brain fog. The well-known “brain fog” can make you feel as though you can no longer concentrate as you used to. Disconcerting, but very common.
17. Memory problems. Forgetting words, names or what you were about to do. Similar to brain fog, this can also stem from variations in oestrogen, which plays a role in cognitive function.
18. Persistent fatigue. Fatigue that does not go away despite rest, linked both to sleep problems, hormonal fluctuations and the effort the body makes to adapt.
19. Sleep problems. Difficulty falling asleep, frequent night waking, unrefreshing sleep. It is one of the symptoms that has the greatest impact on quality of life.
20. Reduced motivation. The desire to socialise, take on projects or do activities you once enjoyed may decrease, for no apparent reason.
21. Panic attacks. For some women, repeated panic attacks occur, sometimes for the first time in their lives.
Changes in the menstrual cycle
22. Heavier or lighter periods. The amount of bleeding can vary considerably from one cycle to the next: sometimes very heavy, sometimes almost absent.
23. Shorter or longer cycles. The interval between periods changes. A cycle that has been regular for years can become unpredictable.
24. Bleeding between periods. Intermenstrual bleeding may occur. Tell your doctor, especially if it is frequent or heavy.
25. Changes in premenstrual syndrome. PMS can change form: becoming more intense, lasting for more days or, conversely, easing.
Sexual and urinary symptoms
26. Reduced libido. Desire may decrease due to hormonal fluctuations, but also fatigue, stress or a changing body image.
27. Vaginal dryness. Lower oestrogen levels affect the mucous membranes. Reduced lubrication, sometimes accompanied by irritation, is common and continues after the last period.
28. Pain during sex. Directly linked to vaginal dryness, this pain, known as dyspareunia, can affect intimate life.
29. More frequent urinary infections. The urinary mucous membranes are also sensitive to oestrogen. Their weakening can make infections more likely.
30. Urinary urgency. The urge to urinate can become sudden, urgent and difficult to control.
31. Urinary leakage. Light leakage during exertion (coughing, laughing, exercise) may appear or worsen.
32. Weakening of the pelvic floor. The pelvic floor can lose tone, which can contribute to the onset or worsening of sexual and urinary symptoms.
Less common signs
33. Tingling in the hands or feet. Tingling or pins and needles in the extremities, linked to the effects of hormones on the nervous system.
34. Dizziness or vertigo. A feeling that your head is spinning, often linked to hot flushes or changes in blood pressure.