What is Alstonia scholaris?

Alstonia scholaris is a homeopathic remedy made from the bark of the dita tree. It is a single remedy, not a mix. Its Latin name is Alstonia scholaris, and it is also known as dita bark.

Homeopaths have used it for fevers that keep coming back, for loose stools, and for weakness that lingers after an illness. It is also given for poor appetite and low energy.

The remedy is made by soaking the bark in alcohol and then diluting that liquid again and again. At a 30C strength, none of the plant is left. Only water, alcohol or a sugar pellet remains.

Human trials have not shown that it works better than a placebo (a dummy pill). Its long use in homeopathy is real history, but history is not proof that it acts like a drug. We report both things, and we do not repeat this point in every section below.

How does Alstonia scholaris work?

The short answer is that no one has shown a way it could work at normal homeopathic strengths.

Homeopathy rests on two ideas. The first is called "like cures like". It means a substance that causes certain symptoms in a well person is used to treat those same symptoms.

The second idea is that shaking and diluting a substance makes it act more strongly. No known process in chemistry or biology supports this. Past about 12C, not one molecule of the starting bark is left.

The raw bark itself is a different matter. It holds bitter plant chemicals that do act on the body in lab tests. Those chemicals are only in the mother tincture, the strong alcohol extract.

What forms does Alstonia scholaris come in?

It comes in a few forms, and they are not the same thing.

The mother tincture is marked with a Q or the word "tincture". It is the alcohol extract of the bark. It is the only form that still holds real plant chemicals.

Diluted forms are sold as liquid drops or as small sugar pellets. Common strengths are 6C, 30C and 200C. The higher the number, the more the liquid has been diluted.

Where it comes from:

The dita tree grows across India and Southeast Asia. Healers there have used its bitter bark for fevers and gut trouble for hundreds of years.

It is known as saptaparna in Ayurveda. Homeopaths took it up in the 1800s after testing it on healthy volunteers and writing down what they felt.

What does Alstonia scholaris help with?

• Fevers that come and go: This is the classic homeopathic use, taken from the bark's old role as a fever remedy in India. No human trial supports the homeopathic form for this. A fever that keeps returning needs a real diagnosis, because malaria, dengue and infections all behave this way.
• Long-lasting loose stools: Homeopaths give it for watery stools with cramping and weakness. The tradition is genuine and old. There is no trial evidence that it shortens or eases diarrhoea in people.
• Weakness after an illness: It is a common homeopathic pick for someone who feels drained once a fever has passed. This use rests on old case notes, not on measured outcomes. Ongoing weakness after illness should be checked by a doctor.
• Poor appetite: Bitter barks have been used worldwide to wake up appetite, and dita bark is one of them. That effect, if real, would belong to the crude bark, not to a 30C pellet. No human trials test either form for appetite.
• Low energy and pale skin: Homeopathic texts describe it for people who look washed out and tire fast. Pale skin with tiredness can mean anaemia (low iron in the blood), which needs a blood test. Do not treat this at home without knowing the cause.

Which foods are rich in Alstonia scholaris?

You cannot get this from food; it comes only as a prepared remedy.

What are the side effects of Alstonia scholaris?

• Nausea from the mother tincture
• Vomiting after large amounts of the tincture
• Stomach upset or cramping
• Loose stools
• Dizziness or light-headedness
• Bitter taste and dry mouth
• Rash, in people who react to the plant
• Blood sugar dipping low, reported in animal work on the bark

Good to know:

Side effects from 6C, 30C or 200C pellets are very unlikely, because no plant material is left in them. The sugar itself matters only if you must avoid lactose (milk sugar).

The mother tincture is the form that can cause trouble. It holds real bark alkaloids and alcohol, and too much can bring on sickness, vomiting and dizziness.

The bigger risk with any homeopathic remedy is delay. Using it while a serious fever or gut infection goes untreated is the harm to watch for.

How much Alstonia scholaris should you take?

• Recommended daily: No dose has been proven to work. Homeopaths often suggest 3 to 5 pellets at 30C, two or three times a day. That is custom, not a tested amount. Mother tincture doses are quite different and far stronger. If a homeopath suggests drops, ask for the exact number of drops and the exact strength.
• Best time of day: There is no best time. Homeopaths often suggest spacing doses through the day, away from strong tastes like coffee or mint.
• With or without food: Pellets are usually taken about 15 to 30 minutes before or after food. The mother tincture is normally diluted in a little water. This is homeopathic custom, not a tested rule.
• Time to effect: No reliable time to effect can be given. Any change people notice usually tracks the natural course of the illness.
• How long to take it: Homeopaths usually stop once symptoms settle. A sensible limit for self-care is about one week. If nothing has changed in a week, stop and see a doctor. Do not keep taking it while a fever or diarrhoea drags on.