Chaste Tree Berry (Vitex)
Hello Doctor, I have been experiencing premenstrual tension (PMT, PMDD) since I started menstruating at the age of 12.
When I was 18, I visited a specialized clinic at Chang Gung Memorial Hospital for premenstrual tension.
I have thyroid nodules, which have not been surgically removed, and my blood tests for thyroid function are normal.
However, ① could this still affect my endocrine system and emotional issues? Recently, I started taking Vitex 400 mg once a day, and my premenstrual syndrome has improved significantly, with my most impactful emotional issues improving by over 70%! However, I still experience severe anger and emotional outbursts one or two days before my period.
I would like to ask, since Vitex has helped me so much, ② would it be appropriate to increase the dosage? ③ How should I adjust the dosage? Should I increase it by a fixed amount daily, or should I specifically increase the dosage one week before my period? ④ Additionally, my mother (68 years old) also has issues with insomnia and mood swings during menopause.
She takes royal jelly daily; can she also take Vitex simultaneously to help with her insomnia and endocrine issues? Thank you.
Niming, 30~39 year old female. Ask Date: 2021/07/08
Dr. Chen Zhiyu reply Obstetrics and Gynecology
Regarding your concerns, here is a summary response: Generally, abnormal thyroid hormone levels can affect menstrual flow.
However, your condition seems to be more related to the thyroid gland itself rather than thyroid hormones.
It is recommended that you be evaluated by a metabolic specialist for further management.
As for the mentioned Vitex, it is classified as a dietary supplement known as "Chaste Tree" and is considered a food product.
Therefore, there is no specific dosage issue.
The effects after consumption can vary widely depending on individual physiological conditions, so increasing the dosage may not necessarily yield additive effects.
Additionally, the results for menopausal individuals may not meet expectations.
Please take note of this information.
Thank you for your inquiry, and I wish you health and happiness.
Reply Date: 2021/07/08
More Info
Managing Premenstrual Dysphoric Disorder (PMDD) can be challenging, and it’s great to hear that you’ve found some relief with Vitex (Chaste Tree). Let’s address your questions and provide some additional insights regarding your situation.
1. Impact of Thyroid Nodules on Endocrine and Emotional Health
Thyroid nodules, even when they are not causing any overt dysfunction, can potentially influence your endocrine system. The thyroid gland plays a crucial role in regulating metabolism, mood, and overall hormonal balance. Although your blood tests are normal, it’s important to monitor your thyroid health regularly, as changes can occur over time. Hormonal fluctuations, particularly in estrogen and progesterone, can exacerbate PMDD symptoms. Therefore, while your thyroid function appears normal, it’s wise to keep an eye on it, especially since thyroid issues can sometimes contribute to mood disorders.
2. Increasing Vitex Dosage
You mentioned that you are currently taking 400 mg of Vitex daily and have experienced significant improvement in your PMDD symptoms. While it’s tempting to increase the dosage for even better results, it’s essential to approach this cautiously. The typical dosage for Vitex ranges from 400 mg to 1,000 mg per day, but individual responses can vary significantly.
Before increasing your dosage, consider the following:
- Consult with a healthcare provider: It’s crucial to discuss any changes in your dosage with a healthcare professional who understands your medical history and current health status.
- Monitor your symptoms: If you decide to increase the dosage, do so gradually and keep a close watch on how your body responds.
3. Adjusting the Dosage
If you and your healthcare provider decide that an increase is appropriate, you might consider a couple of strategies:
- Gradual Increase: Start by increasing your dosage by 200 mg (to a total of 600 mg) and monitor how you feel over a few weeks.
- Cyclic Adjustment: Some individuals find it beneficial to increase their dosage in the luteal phase (the week before menstruation) when PMDD symptoms are typically at their worst. This could mean taking a higher dose during this time and returning to your regular dose afterward.
4. Vitex for Your Mother
Regarding your mother’s situation, it’s important to note that while Vitex is often used to help balance hormones, particularly in women experiencing PMS or menopausal symptoms, it may not be suitable for everyone. Since she is already taking royal jelly, which can also have hormonal effects, it’s advisable for her to consult with her healthcare provider before starting Vitex.
Combining supplements can sometimes lead to unexpected interactions or side effects, especially in older adults who may have other underlying health conditions or are taking other medications. A healthcare provider can help assess her overall health and determine the best approach to managing her symptoms.
Conclusion
In summary, while Vitex has shown promise in alleviating PMDD symptoms for you, any changes in dosage should be made with caution and ideally under the guidance of a healthcare professional. Monitoring your symptoms closely will help you and your provider make informed decisions about your treatment. For your mother, a consultation with her healthcare provider is essential before introducing any new supplements to her regimen.
Always remember that managing hormonal health is a complex process, and what works for one person may not work for another. Open communication with healthcare providers and ongoing monitoring of your symptoms will be key to finding the best approach for both you and your mother.
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