Copper IUDs: What your doctor doesn’t know may be harming you
/ Internet Link…………………“Copper IUD Dangers and Side Effects
Commonly disclosed copper IUD side effects include: cramping, bleeding between periods, and severe menstrual pain, but these are just a small part of the overall story when it comes to copper IUDs and females.
Copper and estrogen share a very intimate relationship with one another because estrogen increases copper retention in the body. Up to 85% of females (in all age ranges) have been estimated to be adversely affected by a common, yet little-known condition called “copper overload” or “copper toxicity,” and they rarely know it’s the cause of their distress.
Implanting a copper IUD into a female who is already (and usually unknowingly) copper overloaded is a recipe for disaster. To make matters worse, few doctors are aware of copper overload, thus, they may unintentionally prescribe hormones and/or devices that could negatively impact health and well-being.”……………………..
……………….“Copper and Cancer
As previously mentioned, estrogen increases copper retention in the body. Dysregulation of estrogen and the many endocrine disruptors we are exposed to can contribute to the development of many cancers, including cancers of the breasts, ovaries, and cervix…….” …………………….
………………..“Copper IUDs and Menstrual Issues
Practitioners are often told to inform patients that adverse menstrual irregularities will eventually subside after insertion of a copper IUD, but I have found the opposite to be true. Disorders such as endometriosis, Polycystic Ovarian Syndrome (PCOS), Premenstrual Dysphoric Disorder (PMDD), and Premenstrual Syndrome (PMS) actually tend to increase in severity and duration after a copper IUD is implanted.
Copper Overload and Depression
Postpartum depression (PPD) and psychosis are directly connected to elevated levels of copper, especially with multiple births because copper levels increase with each pregnancy (copper is needed to make blood vessels) and often do not go back to normal post-birth. When I hear about women drowning their children, committing suicide, or shooting their husbands, I wonder if monitoring their copper levels would have helped prevent such sad stories. Additionally, copper is a major player in ADHD/ADD, Alzheimer’s disease, autism, hyperactivity (especially in children) bipolar disorders, fibromyalgia, and paranoid schizophrenia.”……………………..
……………….“Share Your Copper IUD Experiences
“Have you experienced negative side effects after the insertion of a copper IUD? If so, I’d love to hear about your experience in the comments below. If you know of someone who is experiencing negative side effects after insertion of a copper IUD, please share this post. Sharing creates community, eliminates guilt and shame, and brings about healing.”………………….
Contains over 300 comments from people sharing their Copper IUD Experiences
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With this case, we strengthen previous observations regarding mood changes under LNG-IUS. Moreover, we illustrate that psychiatric symptoms may also occur as ADRs during the subsequent insertion. Thus, we emphasize that psychiatric symptoms have to be clearly communicated as ADRs to patients with LNG-IUS within a written informed consent and should be routinely examined by gynecologists.
Progestin-only methods including the progestin-only pill (POP), levonorgestrel (LNG) IUD, etonorgestrel implant or depot medroxyprogesterone acetate (DMPA) have the potential to negatively affect mood symptoms for women with or without baseline mood disorders, including PMDD. Careful counseling and close follow-up is recommended for patients with PMDD seeking these contraceptive methods.
....The strongest data appear to be the deleterious effects of levonorgestrel-releasing IUDs on percent lean and fat body mass.
….Use of the levonorgestrel-releasing IUD, commonly used to treat abnormal bleeding in the perimenopause, increased the risk of developing breast cancer in postmenopausal women
“HC (Hormonal Contraception) use significantly increased the odds of ever being diagnosed with depression in all age groups. Women and their providers should balance the risks and benefits of initiating HC. Specifically, younger women, and be advised of the risks that HC presents in terms of a potential association with depression. Efforts to develop standardized protocols for discussing the risk-benefits for HC therapy should be pursued.”
Because adolescents are at higher risk of sexually transmitted infections (STIs), obstetrician–gynecologists should continue to follow standard guidelines for STI screening. They should advise adolescents who choose LARC methods to use male or female condoms consistently (dual method use) to decrease the risk of STIs, including human immunodeficiency virus (HIV). Obstetrician–gynecologists should counsel all sexually active adolescents who do not seek pregnancy on the range of reversible contraceptive methods, including LARC, and should help make these contraceptives readily accessible to them.
Recent levonorgestrel-IUD use may be associated with CIN2, a lesion with a high rate of regression, but not CIN3, which is considered a true pre-cancerous lesion. The observed association between levonorgestrel-IUDs and CIN2+ was modest but warrants further investigation. It may have clinical importance for contraceptive counseling if this finding is shown to be consistent across other studies and other populations.
Tout effet indésirable suspecté d’être lié à l’utilisation du dispositif intra-utérin Mirena peut être signalé, par les patientes ou les professionnels de santé, en tant qu’effet indésirable associé à un médicament sur https://solidarites-sante.gouv.fr/soins-et-maladies/signalement-sante-gouv-fr/ .
The aim of this study was to evaluate the chronic systemic and local toxicity of a copper intrauterine device in a rat model. These results obtained at different dosages and long-term implantation provide solid data confirming the safety of long-term use of Cu-IUDs. However, the elevated leucocyte levels found in this study warrant further investigation.
Includes lots of references to other studies.
Recent clinical trials have identified side effects of LNG-IUD that appear to be systemically mediated, including depressed mood and emotional liability.

March 6, 2023
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