Cyclical Symptoms Have Root Causes
Functional Medicine for PMS and PMDD: Treating the Hormonal Pattern Behind the Cycle
PMS and PMDD are physiological patterns driven by specific hormonal and neurochemical interactions, not emotional sensitivity. Functional medicine maps exactly what is happening in your luteal phase and corrects it at the source. In-person in Marquette, MI and virtual in Michigan through the 12-Week Reset. The 12 Week Reset is our foundational program, and where every patient begins. Comprehensive bloodwork (including hormones) and genetic testing give us a clear picture of what’s driving how you feel — so we can build your specific plan across Nutrition, Sleep, Stress, Supplements, and Mindfulness, the foundation functional medicine builds on.
Trusted & loved by our patients.
Years of clinical experience
The Biology Behind PMS and PMDD
PMS and PMDD Are Driven by Specific Hormonal Patterns, Not Emotional Sensitivity
Most women with PMS or PMDD receive no workup beyond a symptom checklist. Functional medicine for PMS and PMDD evaluates luteal phase hormones, genetic variants affecting GABA and serotonin sensitivity, and nutritional factors that directly amplify symptom severity. In-person in Marquette, Michigan and virtually in Michigan. Related: low progesterone, hormonal mood swings.
- Luteal phase hormone panel including progesterone, estradiol, and testosterone drawn at day 21
- Genetic testing for GABA receptor sensitivity variants and serotonin pathway genes tied to PMDD severity
- Nutritional status evaluation: magnesium, B6, zinc, and vitamin D levels directly tied to PMS severity
- Adrenal and cortisol assessment to evaluate stress amplification of luteal phase symptoms
Is This Right for You
Functional Medicine for PMS and PMDD Is for Women Who Know Something Physiological Is Happening Every Month
Severe Anxiety or Panic Before Your Period
Premenstrual anxiety is a direct neurochemical response to progesterone metabolite shifts and estrogen excess. It does not improve with anxiety management techniques alone.
Mood Swings That Affect Relationships and Work
PMDD-level mood disruption is clinically significant and physiologically driven. It responds to hormonal and nutritional interventions that conventional psychiatry rarely deploys.
Bloating, Breast Tenderness, and Headaches
These physical symptoms are often linked to estrogen excess relative to progesterone in the luteal phase, and to specific nutritional deficiencies that amplify estrogen sensitivity.
Fatigue in the Second Half of Your Cycle
Progesterone effects on energy, thyroid function, and cortisol reactivity can all contribute to the cyclical fatigue pattern common in PMS and PMDD.
You Have Tried SSRIs or Birth Control With Limited Results
SSRIs and hormonal contraceptives are the most commonly offered treatments. For women who do not respond fully, functional evaluation reveals the specific biological gaps those treatments did not address.
Remote Patients Who Need Specialized PMS or PMDD Care
Functional medicine PMS and PMDD specialists are uncommon. Monarch FM offers complete virtual consultations for patients across Michigan who cannot access this level of clinical expertise locally.
Over 22 years of medical experience ★★★★★
The Monarch FM Process
How We Approach Functional Medicine for PMS and PMDD at Monarch FM
PMS and PMDD treatment starts with mapping your hormonal cycle, not your symptom cycle. By evaluating hormones at the correct phase, identifying genetic variants affecting hormone sensitivity, and addressing nutritional gaps, we build a protocol that targets the physiology producing your symptoms, not just the symptoms themselves.
- 22 Years of Clinical Experience
- MMS | PA-C | FMACP Certified Provider
- In-Person in Marquette, MI | Virtual in Michigan
Cycle-Phase Lab Evaluation
We draw hormone labs at the correct point in your cycle to get an accurate luteal phase picture. This includes day 21 progesterone, estradiol, testosterone, DHEA-S, and cortisol, along with genetic testing for COMT, MTHFR, and serotonin pathway variants that affect PMS and PMDD severity.
Identifying the Hormonal and Nutritional Pattern
Most PMS and PMDD presentations involve some combination of low progesterone, estrogen excess, magnesium deficiency, B6 insufficiency, and elevated cortisol. Julie evaluates your specific combination and builds a protocol that addresses each contributing factor rather than suppressing the symptom pattern with a blanket approach.
Targeted Supplementation and Hormonal Support
Your protocol addresses the specific gaps driving your PMS or PMDD. This may include bioidentical progesterone support, targeted supplementation (magnesium, B6, zinc, vitex, and others based on your labs), nutritional adjustments to reduce estrogen excess, and adrenal support where cortisol is compounding symptoms.
Cycle Tracking and Protocol Adjustment
Improvement in PMS and PMDD is tracked through symptom journals alongside repeat hormone labs drawn at consistent cycle phases. This allows precise protocol adjustments as hormonal patterns shift. Virtual patients have the same access to protocol review and adjustment as in-person patients.
What Changes With Functional Medicine
PMS and PMDD Are Monthly Events. They Should Not Be Your Normal.
Functional medicine for PMS and PMDD identifies the specific hormonal and nutritional patterns making your luteal phase this difficult, and corrects them. Related: low progesterone, hormonal mood swings, hormone treatment overview. In-person in Marquette, MI. Virtual care in Michigan.
Questions & Answers
Frequently Asked Questions
What is the difference between PMS and PMDD?
Premenstrual syndrome (PMS) refers to a constellation of physical and emotional symptoms in the luteal phase, typically 1 to 2 weeks before menstruation, that resolve within a few days of the period starting. Premenstrual dysphoric disorder (PMDD) is a more severe form where mood symptoms such as depression, severe anxiety, anger, or hopelessness are prominent enough to significantly impair daily functioning. The physiological drivers of both are similar: progesterone metabolite sensitivity, estrogen-to-progesterone ratios, and serotonin and GABA modulation. At Monarch FM, we evaluate both with comprehensive lab testing and genetic analysis. Care is available in Marquette, MI and virtually.
Can functional medicine treat PMDD without medication?
For some women, yes. The severity of PMDD and the specific biological drivers in your case determine what approach is appropriate. Functional medicine protocols for PMDD that address progesterone deficiency, estrogen excess, magnesium and B6 insufficiency, and GABA pathway support can produce significant improvement in many patients. For women with severe PMDD, a combined approach using targeted supplementation alongside appropriately prescribed medication may produce better outcomes than either alone. Julie McDonald evaluates each case individually. Start with a free strategy call to discuss your specific situation.
What lab tests are done for PMS and PMDD?
Standard medical evaluation for PMS and PMDD rarely includes laboratory testing. Functional medicine evaluation includes hormone testing drawn at the correct phase of the cycle, specifically day 21 progesterone, estradiol, testosterone, DHEA-S, and fasting cortisol. We also evaluate magnesium levels, vitamin B6, zinc, and vitamin D, as deficiencies in these nutrients directly amplify PMS and PMDD symptom severity. Genetic testing covers COMT function, MTHFR methylation (which affects mood regulation), and serotonin transporter polymorphisms that increase PMDD susceptibility. Lab work is coordinated for virtual patients through local draw sites.
Is low progesterone the cause of PMS and PMDD?
Low progesterone is a common contributing factor but the relationship is more nuanced than a simple deficiency. Research has shown that women with PMDD often have normal progesterone levels but an abnormal neurological response to the progesterone metabolite allopregnanolone. This means supplementing progesterone alone does not always resolve PMDD. A complete evaluation must assess the estrogen-to-progesterone ratio, adrenal cortisol patterns, and genetic GABA pathway sensitivity alongside absolute hormone levels. See our dedicated page on low progesterone treatment for more on how progesterone insufficiency is evaluated and treated.
Can diet and nutrition help with PMS and PMDD?
Significantly, yes. Several nutritional factors have direct effects on the hormonal and neurochemical mechanisms driving PMS and PMDD. Magnesium is involved in GABA production, progesterone synthesis, and estrogen clearance, and deficiency directly worsens PMS symptoms. Vitamin B6 is required for dopamine and serotonin synthesis and for progesterone production. Zinc supports progesterone production and reduces androgen excess. Vitamin D modulates serotonin and has been shown to reduce PMS severity. At Monarch FM, we test these nutrients rather than assuming deficiency, which allows supplementation at the correct doses for your specific status.
Does PMS get worse during perimenopause?
Yes, for many women. PMS and PMDD symptoms frequently intensify during perimenopause because declining progesterone and fluctuating estrogen create exactly the conditions that amplify luteal phase symptoms. Women who had manageable PMS in their 20s and 30s can develop significant PMDD-level symptoms during perimenopause. The functional medicine approach addresses both the perimenopausal hormonal transition and the underlying PMS/PMDD physiology simultaneously, which produces better outcomes than treating them as separate conditions.
Can stress worsen PMS and PMDD?
Yes. Cortisol directly amplifies PMS and PMDD symptom severity through several mechanisms. Elevated cortisol competes with progesterone at receptor sites, effectively reducing progesterone’s calming effect. It also increases inflammatory cytokines that worsen mood dysregulation. Additionally, chronic stress depletes magnesium, one of the key nutritional buffers against PMS severity. At Monarch FM, we evaluate adrenal function and cortisol patterns as a standard part of PMS and PMDD evaluation, and include adrenal support in the protocol where cortisol is a contributing factor. Book a free strategy call to discuss your situation.
How do I get started with PMS or PMDD treatment at Monarch FM?
Start with a free 15-minute strategy call to discuss your symptom pattern and determine whether our approach fits your situation. No referral is required. If you have cycle tracking data or any previous hormone testing, bring that to your call. From there, enrollment in the 12-Week Hormone and Metabolism Reset includes your lab evaluation and protocol design. Care is available in-person in Marquette, Michigan and virtually for patients anywhere in Michigan.
Patient Results
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Clinical, Not Cosmetic
PMS and PMDD Require Clinical Testing, Not a Symptom Checklist.
At Monarch FM, PMS and PMDD evaluation begins with cycle-phase hormone testing, nutritional status analysis, and genetic testing for GABA and serotonin pathway variants. Julie McDonald builds every protocol around what your labs actually show. In-person in Marquette, MI and virtually in Michigan.
Ready to Start
Your Cycle Should Not Disrupt Your Life Every Month. Let's Find Out Why It Does.
Functional medicine for PMS and PMDD at Monarch FM identifies the specific hormonal and neurochemical patterns driving your symptoms and builds a protocol around them. In-person in Marquette, MI or virtually from anywhere in Michigan.
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