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Nagkesar: what Ayurveda says and how it may support your cycle

A warming, astringent herb traditionally used for flow.

Last updated: 5 October 2026

Nagkesar (Mesua ferrea) is an Ayurvedic herb. The stamens (dried flower) are used. Ayurveda traditionally uses it as described below, and AAVIE may include it in your supplement when your assessment suggests it fits.

NamesNagkesar, Nagakesara. Ceylon ironwood in English.
Botanical nameMesua ferrea
Part usedStamens (dried flower)
Rasa (taste)Kashaya (astringent), Tikta (bitter)
Guna (qualities)Laghu (light), Ruksha (dry)

Ayurvedic profile as described in classical texts.

What Ayurveda says about Nagkesar

Ayurveda classes Nagkesar as an astringent, digestive herb with a warming quality, traditionally used where flow or discharge needs to be held in check.

Nagkesar and your period

Traditionally used in classical formulations for heavy or prolonged flow. Its warming quality is balanced against cooling herbs in a selection.

Who it tends to suit

Often selected, with cooling herbs, for heavy-flow patterns.

Why the right dose matters

Why not less

Too little is unlikely to give the astringent effect described traditionally.

Why not more

Too much is warming and drying. Acidity, a burning sensation or constipation can follow, and it can aggravate Pitta.

The right amount is not the same for everyone. It depends on your Prakriti and your current imbalance (Vikriti), which is why AAVIE sets it for you and a Vaidya reviews it. Read why the right dose matters.

Check with your doctor first if

  • You are pregnant
  • You have a bleeding disorder or take blood thinners
  • You have acidity
Good to know: AAVIE is a herbal supplement. It does not diagnose, treat, cure or prevent any condition, and it does not replace medical care. Speak to your doctor if you are pregnant, breastfeeding, have a medical condition or take medicines.

Common questions

Is Nagkesar safe for everyone?

No herb is right for everyone. Check with your doctor first if any of the cautions on this page apply to you. AAVIE asks about your medicines and conditions before selecting herbs.

Will Nagkesar be in my AAVIE supplement?

Only if your assessment suggests it fits. AAVIE selects herbs for each person and each cycle, and a Vaidya reviews the selection.

Does the dose of Nagkesar matter?

Yes. Too little is unlikely to give the traditional effect and too much can cause side effects. The right amount depends on your Prakriti and current Vikriti.

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