Padmaka
Quick Facts
- What it is: Padmaka is the heartwood of the wild Himalayan cherry tree (Prunus cerasoides), used in Ayurveda as a cooling herb.
- Main uses: Burning feelings and heat signs, Skin rashes and sores, Mild fever and thirst, Loose stools
- Best for: Traditional Ayurvedic use for heat and skin complaints, under a trained practitioner
- Active ingredients: Sakuranetin, Prunetin, Puddumin, Tannins, Ursolic acid
- Forms: Powder (churna), Wood decoction (boiled drink), Skin paste, Part of mixed Ayurvedic formulas
- Time to effect: Not known; tradition suggests days to a few weeks.
- Side effects: Mostly mild stomach upset or rash, but safety data in people is thin.
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What is Padmaka?
Padmaka is the heartwood of the wild Himalayan cherry tree, Prunus cerasoides. In Ayurveda it is used as a single herb for heat signs in the body, such as burning skin, thirst and mild fever. It is also one part of many classical mixed formulas.
Healers pick it for what Ayurveda calls pitta (the old Indian idea of body heat). Common uses are skin rashes, burning feelings and slow-healing sores. It is taken as a fine powder or as a drink made by boiling the wood in water.
The honest verdict: Padmaka has a long record in Ayurvedic texts, but almost no human trial evidence. Long use in a tradition is not proof that a herb works.
How does Padmaka work?
No one has shown how Padmaka works in the human body. What follows is an idea, not a proven fact.
Ayurveda holds that the wood is cooling and drying. On that view it calms heat, settles the stomach and helps blood-related problems.
Lab work on the bark and wood reports plant compounds that can slow swelling and mop up damaging molecules in a test tube. Test-tube results often do not carry over to people.
What forms does Padmaka come in?
Padmaka is sold and used in a few simple forms.
The most common is churna, a fine powder of the dried heartwood. Next is kwatha, a drink made by boiling chips of the wood in water.
It also turns up inside ready-made Ayurvedic mixtures, oils and skin pastes. In those products the amount of Padmaka is usually small and often not listed.
Where it comes from:
Padmaka appears in the oldest Ayurvedic texts, including the Charaka Samhita and Sushruta Samhita, written over 1,500 years ago. It sits in classical groups of cooling herbs used for heat, thirst and bleeding problems. It is a long-standing staple of Ayurveda, but it is not widely used outside that tradition.
Who should avoid Padmaka?
- Do not use if you are pregnant or trying to become pregnant, because there is no safety data for this herb in pregnancy
- Do not use if you are breastfeeding
- Do not give it to a child unless a doctor or a trained Ayurvedic practitioner has told you to
- Do not use if you take warfarin or another blood thinner, unless the doctor who manages that medicine agrees
- Do not use if you take antiplatelet drugs (medicines that stop blood cells sticking together and forming clots), such as aspirin or clopidogrel, unless your doctor agrees
- Do not use if you have a bleeding disorder, such as haemophilia (a condition where blood does not clot properly)
- Do not use if you have surgery or dental surgery booked; stop at least two weeks before
- Do not use if you have been told you have liver disease or kidney disease, unless a doctor checks first
- Do not eat the seeds, kernels or leaves of the cherry tree; they can hold cyanogenic glycosides (natural compounds that release cyanide), and only the heartwood is used
- Do not use if you have had an allergic reaction to cherry, plum, almond or other stone-fruit trees
When should you see a doctor?
See a doctor if a fever goes above 39C (102F) or lasts more than three days. Get help the same day for bleeding you cannot stop, blood in your stools or vomit, or a sore that is spreading, hot or leaking pus.
Stop the herb and call a doctor if you get yellow skin or eyes, dark urine, bad stomach pain, or a rash with swelling. Go to an emergency department if your lips, tongue or throat swell, or you struggle to breathe.
Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.
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