Breast cancer and hormone therapy

Depuis des décennies, l’hormonothérapie substitutive (HTS) a été prescrite pour soulager les symptômes de la ménopause. Toutefois, des données solides indiquent que les femmes qui ont recours à l’HTS courent un risque accru de cancer du sein

Breast Cancer & Hormone Replacement Therapy (HRT)

HRT has been a common menopause treatment for decades, but studies show a higher risk of breast, ovarian, and uterine cancer for women who use it. Understanding these risks helps women make informed health choices.

Malheureusement, 1 femme sur 50 qui suit une hormonothérapie substitutive combinée sera un jour atteinte du cancer du sein

1 in 50 women affected

The Women's Health Initiative (WHI) study (2002-2004) demonstrated a clear risk: the longer a woman is on combined HRT, the greater her chances of developing breast cancer. The reality? 1 in 50 women using this therapy will be diagnosed with breast cancer.

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What Is Hormone Replacement Therapy (HRT)?

Hormone Replacement Therapy (HRT) helps relieve menopause symptoms by adjusting hormone levels in the body. Hormones act as chemical messengers, influencing key functions like growth, fertility, and mood.

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During menopause, the ovaries produce less estrogen, a key hormone that regulates various body functions. This decline can trigger symptoms like hot flashes, mood swings, and disrupted sleep. For many women, these changes affect their daily lives. HRT helps restore balance, offering relief and improving overall well-being.

Two Types of Hormone Replacement Therapy (HRT)

Combined or estrogen-only treatment

Hormone replacement therapy (HRT) is available in two main forms: estrogen-only and combined therapy with both estrogen and progesterone. The combined version is more commonly prescribed, especially for women who still have their uterus, as progesterone helps protect against the risk of uterine cancer. Estrogen-only HRT, on the other hand, is typically recommended for women who have had a hysterectomy, since they no longer face that specific cancer risk. The choice between the two depends on your medical history and individual needs.

Combined HRT is the most commonly used

Estrogen-only hormone replacement therapy (HRT) can increase the risk of developing cancer in the lining of the uterus. Because of this, it’s generally prescribed only to women who have had a hysterectomy and no longer have a uterus. For women who still have their uterus, combined HRT which includes both estrogen and progesterone is the preferred option, as progesterone helps protect the uterine lining from these risks.

L’hormonothérapie substitutive peut être pris sous forme d'œstrogènes uniquement ou sous forme d'une combinaison d'œstrogènes et de progestérone (THS combiné)

Quels sont les risques de l’hormonothérapie substitutive ?

HRT has been linked to a higher risk of stroke, heart attack, and breast cancer.

Why do women choose hormone replacement therapy?

Hormone replacement therapy (HRT) is a prescribed medical treatment that helps manage menopause by supplementing the hormones your body produces less of during this transition.

What should you know about the risks of HRT?

Long-term use of combined HRT—5 years or more—has been linked to a higher risk of breast and ovarian cancer, cardiovascular issues, stroke, and pulmonary embolism.

These findings suggest that, for the majority of women, the long-term use of combined HRT carries more risk than reward.

HRT side effects

Side effects may include irregular bleeding, breast sensitivity, water retention, headaches, skin changes, and increased breast tissue density.

Le traitement hormonal substitutif (THS) est un traitement médicale prescrit sur ordonnance destiné à soulager les symptômes de la ménopause. Il remplace les hormones qui sont à un niveau plus bas à l'approche de la ménopause.

Choose Harmonie Daily, 100% natural support.

Why take risks? Harmonie delivers relief without the dangers of hormone therapy. No cancer concerns. No unwanted side effects. Just a smarter choice.

De nombreux études sur l’innocuité des isoflavones, (l'ingrédient actif que nous utilisons dans Harmonie) n'ont révélé aucun effet indésirable

Proven safety, real results

Numerous safety studies on isoflavones—the active ingredient in Harmonie—have shown no adverse effects on mammograms or breast tissue density, tumor-promoting gene activation, biopsies, endometrial thickness, vaginal epithelium maturation, or hormone levels (E2, LH, FSH, SHBG) including thyroid hormones.

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