What Is the Difference Between Decocted Medicine and Pills?

"Instead of the pouches, could you give me pills?"

This is something busy people often say. I understand that feeling. The pouches are heavy, they have to be refrigerated, and they are cumbersome to take while out.

Yet at times I say, "This prescription must be taken decocted." It is not stubbornness. It is because the form of the medicine changes what the medicine does.

Where and When It Is Released

What a medicine does in the body depends greatly on where it is released.

Decocted medicine enters already dissolved in water. From the moment it passes the stomach and reaches the small intestine, its components meet the mucous membrane. The surface of the gastrointestinal tract is densely lined with nerve endings and immune cells. The signal begins right there.

Pills and pellets are different. The compacted mass slowly loosens as it moves downward. A considerable portion does not dissolve until near the large intestine. There, microbes are abundant. The component works only after passing through the hands of the microbes and being changed into a different form.

It is the same herbal material, but the place it meets is different, and the partner it meets is different.

So It Splits Like This

	Decocted medicine	Pellets / Pills
Where action begins	At the stomach and small-intestine mucosa, right away	Lower down, slowly
Speed of reaction	On the faster side	On the slower side
Suitable goal	Softening an urgent reaction	Adjusting over the long term
Taking it	Cumbersome	Convenient

A pain that clenches suddenly, a rising nausea, a foreign-body sensation in the throat—these need to be softened right at the spot. I recommend decocted medicine.

A recovery that will continue for a long time, a metabolism to be changed gradually—for these it is better to take the medicine comfortably over a long period. Here, pellets or pills are a good choice.

A medicine you take comfortably over a long time is better than one you stop partway because it is hard to take. There are many times when this principle takes priority over everything said above.

The Instruction to Take It Hot

You have probably been told, "Warm it up and take it warm."

There are two reasons for this.

One is the way the body responds. When something warm passes through the esophagus and stomach, that itself becomes a signal. The gastrointestinal tract relaxes and blood flow increases. A state good for absorbing the medicine is created.

The other is simple. Cold herbal medicine is hard to drink. A medicine that is hard to drink ends up left over.

That said, when there is fever or a stuffy, oppressive feeling in the stomach, it is sometimes better to take it lukewarm. It varies by prescription. I tell you when I make it up.

The Rule of "30 Minutes After Meals"

This too is not absolute.

The reason to take it after meals is to reduce irritation for someone whose stomach is weakened. When there is food, it acts as a buffer.

There are also cases where taking it on an empty stomach is better. Some prescriptions are hindered in absorption by food, and some need to contact the gastrointestinal mucosa directly.

So I keep "30 minutes after meals" as the default but give different instructions depending on the prescription. If you did not receive any particular guidance, ask. There should be a reason.

About Storage

Decocted medicine (pouches) should be refrigerated. Unopened, about two weeks is fine. Once opened, it is best taken that day.

Pellets and powders should go in a cool, dry place. In summer, humidity is the problem.

The most common mistake is keeping it too long and then taking it because it seems a waste to throw away. Spoiled medicine is not medicine. You should discard it.

Pills Are Not a Careless Medicine

Sometimes people feel let down, thinking, "He gave me pills, so maybe he made it up carelessly."

Not at all. Making pellets takes its own care and technique. And above all, for treatment where the body must be changed little by little over several months, pellets are the better choice.

If you must take it for a long time but find it hard to warm a pouch every day, that medicine ends up left in the refrigerator. Medicine you do not take does nothing at all.

To Speak Honestly

That the place where a medicine is released varies with its form, and that absorption and metabolism vary accordingly, is a well-established fact in pharmacology. So is the fact that nerve and immune tissue are densely concentrated on the surface of the gastrointestinal tract.

However, my explanation that "therefore decocted medicine acts faster right at that spot" still has the character of a hypothesis. There are not many studies that precisely compare the differences by herbal dosage form in humans.

In clinical practice, I feel that difference. But feeling and proof are different things. I think it is right to speak in a way that distinguishes which is which.

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The form of a medicine easily looks like a mere matter of convenience.

But where it is released, what it meets, and how long you can take it—these three change the outcome of treatment.

So to "please switch me to pills," I try to answer this way: "I can switch it for you. But first, let me tell you what changes in this prescription."