Herbal Medicine for Irregular Periods & Cycle Regulation
Irregular, absent or unpredictable periods are a signal from your body that something is out of balance. Herbal medicine identifies and addresses the underlying cause — whether PCOS, hypothalamic amenorrhoea, thyroid dysfunction or post-pill imbalance — to restore a healthy, regular cycle.
Why Are Your Periods Irregular?
Irregular periods can result from PCOS (polycystic ovary syndrome), hypothalamic amenorrhoea (driven by stress, under-eating or over-exercise), thyroid disorders, elevated prolactin, post-hormonal contraceptive disruption, or perimenopause. Correct identification of the cause is essential — each requires a different herbal approach.
How Herbal Medicine Regulates the Cycle
Hypothalamic Regulation
Adaptogenic herbs restore HPO axis signalling disrupted by stress or under-nutrition.
PCOS Support
Insulin-sensitising and anti-androgenic herbs address the two primary PCOS mechanisms.
Prolactin Modulation
Vitex reduces elevated prolactin — a common cause of cycle disruption.
Post-pill Recovery
Specific herbs accelerate hormonal normalisation after stopping the contraceptive pill.
Key Herbs Used
- Vitex (Vitex agnus-castus) — The primary herb for cycle regulation — normalises LH, reduces prolactin and supports ovulation.
- Peony & Liquorice — The classical Japanese combination (Shakuyaku-kanzo-to) reduces androgens and regulates cycles in PCOS.
- Cinnamon (Cinnamomum verum) — Improves insulin sensitivity in PCOS — addressing the metabolic driver of cycle irregularity.
- Dong Quai (Angelica sinensis) — Traditional uterine tonic used in TCM to regulate the menstrual cycle.
What to Expect
Cycle History & Hormonal Review
A detailed review of your cycle history, hormonal tests, symptoms and potential causes.
Cause-specific Protocol
A herbal formula targeting your specific cause — PCOS, HA, post-pill or thyroid.
Cycle Tracking
Basal body temperature and LH tracking to monitor the return of ovulation.
6-Month Programme
A sustained programme to re-establish consistent ovulatory cycles.
Frequently Asked Questions
How long to regulate my cycle?
Most women see cycle improvement within 3–6 months of consistent herbal treatment.
Can herbs help with post-pill amenorrhoea?
Yes — herbal medicine is very effective for restoring cycles after stopping hormonal contraceptives.
What if I have PCOS?
PCOS requires a specific approach addressing both the hormonal and metabolic aspects. Your herbalist will tailor treatment accordingly.
Do irregular periods affect fertility?
Yes — irregular cycles usually indicate irregular or absent ovulation. Treating the cycle is the first step in improving fertility.
References
- Arentz S et al. (2014). Herbal medicine for the management of polycystic ovary syndrome. BMC Complementary and Alternative Medicine, 14, 511.
- Lyttleton J (2013). Treatment of Infertility with Chinese Medicine. Churchill Livingstone.
Restore Your Natural Rhythm
Book a cycle health consultation with one of our specialist herbalists today.
Book a Free Discovery CallDisclaimer: This page is for informational purposes only and does not constitute medical advice. Herbal medicine should not replace treatment recommended by a qualified medical professional. Always consult your GP before making changes to your medication or treatment plan. The practitioners at Paean Therapy are registered with the National Institute of Medical Herbalists (NIMH).
