23 years experience Family Medicine. There are certain individuals who should not take vitex. Some common problems treated by vitex include hormonal imbalances and problems with menstruation. The review concluded that those most frequently reported were gastrointestinal disturbance, nausea, headache, acne, itching, rash and menstrual disorders. I didn't have any, and I took it for about ten months before I became pregnant again. I am trying to get pregnant and I don't want to go on birth control polls to stop the bleeding but it seems like I have no other choice. Paula says. There is not enough scientific evidence to establish a recommended dose of vitex or chasteberry. The name "chaste tree" comes from the belief in folk medicine that it could suppress libido. Also known as chaste tree or chasteberry, it's often taken as a remedy for women's health problems. Then over the next couple of months, I slowly increased it back up to the recommended dose. Some people do choose to cycle Vitex … J Altern Complement Med. These organizations include U.S. Pharmacopeia, ConsumerLab.com, and NSF International. Start with the lowest dosage suggested in the instructions on the bottle you buy. I started taking vitex in September 2009. Three months into the study, 26 percent of the study members treated with the vitex-containing supplement had become pregnant (compared to just 10 percent of those given a placebo). St Louis: Elsevier Health Sciences; 2016. My periods have always been regular and this is so bizarre. Although it’s not associated with serious side effects, it interacts with hormones and affects genes involved in cancer. Momoeda M, Sasaki H, Tagashira E, Ogishima M, Takano Y, Ochiai K. Efficacy and Safety of Vitex agnus-castus Extract for Treatment of Premenstrual Syndrome in Japanese Patients: A Prospective, Open-label Study. Reply. If you’re pregnant or breastfeeding, please check with your doctor before starting any new supplements. Natural Standard. People with hormonal conditions such as uterine fibroids, endometriosis and cancers that affect the reproductive system shouldn’t take the herb. My PMS was so terrible before, the pains would begin two to three days prior to my period, and sometimes I had pains after my period ended, too. However, the review's authors note that there is currently a lack of rigorous clinical trials testing vitex's effects in menopausal women., A nutritional supplement containing a blend of vitex, green tea, L-arginine, vitamins (including folate), and minerals may help improve fertility in women, suggests a study published in Clinical and Experimental Obstetrics & Gynecology in 2006.. I had nausea the first day and then heart palpitations the next. Then again, the percentage of those who reported symptoms range in the 1 to 2% and the issues they felt were headaches, nausea, gastrointestinal upsets, and skin reactions. But this does not mean that DIM is always safe in supplemental form. Some side effects of olanzapine may occur that usually do not need medical attention. vitex side effects spotting. Skin Reactions They may ask you to stop. You probably won't notice anything different for the first few months because it usually takes about three to six months for it to begin to take effect. Of course you should stop taking it immediately if you suspect that you're pregnant. Also, the organization suggests that you look for a product that contains a seal of approval from a third party organization that provides quality testing. Richard N. Fogoros, MD, is a retired professor of medicine and board-certified in internal medicine, clinical cardiology, and clinical electrophysiology. I'm not taking any other medications, etc. Gastrointestinal effects are possible when taking agnus castus, as explained by the UMHS. Headaches are a common side effect of vitex. You'll find it in many health food stores and online. Vitex agnus-castus (Chaste-Tree/Berry) in the treatment of menopause-related complaints. https://www.stylecraze.com/articles/serious-side-effects-of-chasteberry To try and say what I experienced is "unexpected" is ludicrous. Many people take vitex without any adverse reactions. Daniele C, Thompson coon J, Pittler MH, Ernst E. Vitex agnus castus: a systematic review of adverse events. In addition, to chasteberry and chastetree, vitex may also be called monk’s pepper, lilac chastetree in health food stores. Your body produces diindolylmethane, or DIM, from substances naturally found in cruciferous vegetables. A more severe allergic reaction may cause a person to have difficulties with breathing and difficulty swallowing. You should review clinical studies on vitex and supplements with vitex as a major compound. My husband and I have been married for over two years and now we're ready to start a family.