Gray complexion, spots before a meeting, dark circles impossible to hide… These days when everything is coming together, the mirror becomes merciless. Many people end up saying that stress makes them less beautiful. Between fatigue, overwork and surging hormones, it’s difficult to know what comes from the body or from a look that’s too severe.
Dermatologists see patients arriving convinced that they have a face damaged by cortisol or a mysterious “cortisol face”. At the same time, online coaches diagnose “adrenal fatigue” and sell supplements or home tests. To see clearly, you need to understand how stress really affects the skin, hair and figure.
Stress, hormones and skin: what’s happening
When faced with an alert, the body releases adrenaline and cortisol. When the pressure lasts, these messengers overflow and disrupt the skin’s balance. Dr Thérèse Nocéra summarizes: , in the magazine.
Barrier less rich in lipids, slowed cell renewal, immune defenses at half mast: the surface of the skin becomes fragile. Redness, tightness and plaques increase, especially in those already prone to eczema, rosacea or acne.
When stress is visible on the body
In tense times, oily skin shines more and buds, spots heal less well, herpes or eczema reappears. The scalp itches, dandruff occurs. Diffuse hair loss can even appear three months after a major emotional shock, then gradually disappear.
The stomach also reacts: cramps, bloating, capricious transit. Drs Louis Berthelot and Jacqueline Warnet write that, in . Some gain a few kilos between sweet cravings and water retention, others see their nails being bitten mechanically to relieve the pressure. The most visible signals are often the same:
- skin that reacts;
- hair falling out;
- swollen stomach.
Cortisol, adrenal fatigue and false solutions
On TikTok or Instagram, alarmist videos list “9 signs of too high cortisol” and accuse so-called adrenal fatigue. Doctor Thibault Fiolet denounces these speeches and recalls: , in .
Dr Pauline Guillouche warns of cortisol saliva tests outside the medical circuit, and sold, reports. Professor Guillaume Assié adds: . For the skin as for the figure, the basics remain simple care, varied diet, regular activity and restful sleep, rather than miracle promises.
Does stress make acne worse?
Yes, it stimulates sebum and inflammation on already oily skin.
Can stress cause hair loss?
A diffuse fall often appears three months after a major shock.
Should you test your cortisol at home?
No, serious dosages go through a doctor and a medical laboratory.
Sources
- Psychology
“Psychosis, anxiety, delusions: this practice, often recommended to relieve stress, presents several underestimated dangers, according to science”
