Potency, Dose and Frequency
Author : Claudia di Bisceglie
Date : 20th May 2026
4 minute read
When prescribing, a homeopath looks at several things together:
The full individualised picture
The remedy
The potency
The dose
The frequency of repetition
It is only after bringing all of these together that a homeopath decides on a treatment plan.
If you are new to homeopathy, this language can feel quite confusing at first.
What exactly is potency?
How much of the remedy should you take?
And how often should it be repeated?
The simplest way to look at it is:
First find the right remedy. Then decide the potency, how much to give, and how often to repeat it.
In this blog, I’ll be focusing on the last three: potency, dosage and frequency.
If you’d like to understand more about how a homeopath builds a full, individualised picture of an acute complaint, the difference between acute and chronic conditions, and when home prescribing is a good option, you can find out more by clicking on the links below.
CLAMS: How to Build Your Acute Picture Before Home Prescribe
Before we look at how a homeopath makes decisions about potency, dosage and frequency, it helps to understand what these terms actually mean in the homeopathic world.
But before we get there, let me quickly explain how a homeopathic remedy is made.
The process usually looks like this:
A starting substance is chosen — this could be a plant, mineral, animal substance or another source.
It is diluted in water and/or alcohol according to a specific ratio of substance to water/alcohol
The mixture is then succussed, meaning it is vigorously shaken.
This process of dilution and succussion is repeated several times depending on which potency we making
The final preparation is usually placed onto small lactose or sucrose pills, or supplied as a liquid.
To understand why dilution and succussion became such an important part of homeopathy, we need to go back to Hahnemann himself.
Hahnemann, Dilution and Succussion
Hahnemann developed the process of what homeopaths call potentisation through his experiments with medicines and his attempts to find a way of using remedies without giving unnecessarily large material doses.
In his early work, he was already concerned about the harmful effects that could come from giving medicinal substances in large quantities.
Through experimentation, he began reducing the quantity of the original substance through a series of successive dilutions.
But dilution alone was not what he considered important.
At each stage, the preparation was also succussed — vigorously shaken or struck in a prescribed manner.
Hahnemann came to understand this process as doing more than simply reducing the amount of the original substance. Within his theory, the repeated dilution and succussion altered and developed the medicinal power of the substance while reducing its material quantity.
This became the basis of what he called potentisation.
For Hahnemann, therefore, the potency of a remedy was not simply about how much physical substance remained in it.
It was connected to the way the remedy had been prepared and, in his later thinking, to the ability of the potentised remedy to act dynamically on the individual.
This is an important idea to understand because it explains why homeopaths do not look at a potency number in quite the same way that we might look at the dose of an ordinary medicine.
The number is telling us something about how the remedy has been prepared, not simply how much of the original substance is present.
And this is where the different potency scales come in.
What Does Potency Mean in Homeopathy?
In simple terms it means the amount of dilution and succussion used to prepare the remedy.
There are several different potency scales, and the main scales you are likely to come across are:
C or CH – centesimal potencies, including 30C, 200C, 1M, 10M and 50M each step is a 1:100 dilution.
X or D – decimal potencies; each step is a 1:10 dilution.
LM or Q – fifty-millesimal potencies; each step uses a 1:50,000 dilution.
The important thing to understand when you see these letters and numbers is that they describe different methods and scales of preparation.
They are not simply a way of saying that one remedy is "stronger" and another is "weaker".
It isn't quite that simple.
In homeopathic prescribing, a 200C is not simply a "stronger 30C" in the same sense that a larger dose of a conventional medicine might be stronger.
This is why I would be cautious about statements such as:
"6C is weak and 200C is strong."
The more important question is:
What potency is appropriate for this particular case?
And that takes us into prescribing, which I will come back to later.
What Does Dose Mean in Homeopathy?
In simple terms dose is how much of the chosen remedy in the chosen potency does that patient need.
Here the remedy has been found. Potency has been decided.
Now the question is, how much of the remedy is needed. Is it 1 pill? 3 pills? 2 drops? 5 drops?
What Does Frequency Mean in Homeopathy?
Once the remedy has been found, the potency decided and how much of the remedy will be given, we then need to consider how often and for how long the remedy should be taken.
This is what we mean by frequency.
Is it best given as a single dose? Three doses? Or perhaps three times a day for two days?
And Finally: How Do You Decide on Potency, Dosage and Frequency?
So, we have found the remedy. We understand what potency, dosage and frequency mean.
But how do we actually decide which one to use?
This is where homeopathic prescribing becomes individualised. There isn't one rule that says a particular symptom always needs a particular potency, or that a remedy should always be repeated a certain number of times.
A homeopath looks at the whole picture and then considers three things:
Which potency?
The choice of potency is traditionally influenced by the individual picture, the intensity of the symptoms, how clearly the remedy matches the case, and the sensitivity of the person.
For example, in an acute situation, a homeopath may choose a lower potency when the picture is less clear or the person is particularly sensitive. A higher potency may be considered when the remedy picture is very clear and strongly matches the person.
This is not about simply thinking:
“Higher potency = stronger remedy.”
It is about finding the potency that seems most appropriate for this person, with this particular picture, at this particular time.
How much?
Once the potency has been chosen, we then decide on the dose.
This could be a certain number of pills, or a certain amount of liquid remedy, depending on the preparation being used.
The important thing here is that more pills do not necessarily mean a stronger homeopathic action. The potency and the amount given are two different things.
As mentioned, more pills do not necessarily mean a stronger dose or that you will get better more quickly. For home prescribing, I generally suggest 1–3 pills as a dose.
In my personal understanding, the focus should be much more on finding the right remedy and potency, and then adjusting the frequency according to how the symptoms progress or change.
So, when it comes to home prescribing, I would say don’t worry too much about the exact number of pills. The potency and how often the remedy is repeated are much more important considerations.
How often?
Then comes frequency — whether the remedy needs to be repeated and, if so, how often.
This is where the response to the remedy becomes particularly important.
If a single dose produces a clear and sustained improvement, there may be no reason to keep repeating the remedy simply because the original symptoms have not completely disappeared yet.
On the other hand, if the improvement is short-lived and the same symptom picture returns, a homeopath may consider repeating the remedy.
In an acute situation where symptoms are changing quickly, the repetition may sometimes be more frequent. As the person improves, the frequency can often be reduced or stopped.
The simplest way to remember it
REMEDY → Which remedy fits the picture?
Look at the totality of symptoms, rather than choosing a remedy from one symptom alone. Consider the characteristic symptoms, sensations, modalities, timing, circumstances and any accompanying symptoms. The aim is to find the remedy that most closely matches the individual picture.
POTENCY → Which potency is appropriate for this person and this case?
Consider the intensity and clarity of the symptom picture, how acute or deep the complaint is, what is the person's general strength and resilience and how sensitive the person tends to be to homeopathic remedies.
DOSE → I generally suggest keeping it simple and using 1–3 pills as a dose.
FREQUENCY → How often, and for how long, should it be repeated?
This is where observation becomes particularly important. Look at how the person responds after taking the remedy. If there is clear improvement, there may be no need to keep repeating it. If the improvement slows, stops or the original picture returns, you can then consider whether another dose is needed.
The frequency may also change as the symptoms change. In an acute situation, the remedy may sometimes need to be repeated more frequently at the beginning and then reduced or stopped as improvement takes place.
And if the symptom picture changes significantly, we don't automatically keep giving the same remedy. We go back and look at the picture again.
Two Examples: How Remedy, Potency, Dose and Frequency Work Together
To make this a little easier to understand, let's look at two examples.
Both women are 45 years old and have a headache, but their individual pictures are very different.
This is exactly why, in homeopathy, we don't simply prescribe a remedy for “headache”. We look at how that particular person's headache presents.
Example 1 — A Throbbing, Hot Headache
A 45-year-old woman develops a sudden, intense headache.
She describes it as throbbing and pounding, with a feeling of heat in her face. Light and noise bother her, and she wants to lie in a dark, quiet room. Even slight movement makes the headache worse.
She says:
“It feels as though my head is going to burst.”
She also feels restless and irritable and does not want anyone talking to her.
REMEDY → Belladonna
The important thing here isn't simply that she has a headache.
It is the totality:
Sudden onset
Intense, throbbing pain
Heat
Sensitivity to light and noise
Worse from movement
Desire for darkness and quiet
Marked intensity
This gives us a much stronger Belladonna picture than simply “headache”.
POTENCY → Consider the individual picture
If this is a clear, acute Belladonna picture in someone who generally responds well to homeopathic remedies, a homeopath might consider a 30C, depending on their prescribing approach and the person's sensitivity.
The important point is that we are not choosing 30C simply because “headache needs 30C".
We have first established the remedy picture and then considered the person and the intensity of the acute state.
DOSE → Keep it simple
For home prescribing, I would keep the dose simple:
1–3 pills of the chosen potency as one dose.
There is no need to assume that taking more pills will make the remedy work faster or more strongly.
FREQUENCY → Watch the response
Now we observe.
If she takes the remedy and the headache begins to improve clearly, we wait rather than automatically repeating the remedy.
If the improvement continues, there is no reason to keep dosing simply because a certain number of hours has passed.
If the improvement stops and the same Belladonna picture returns, then a further dose may be considered.
The response guides the repetition.
Example 2 — A Headache From Tension and Overwork
Now imagine another 45-year-old woman with a headache.
She has been working long hours and has spent most of the day on her computer.
Her headache feels like a tight band around her head, particularly across the forehead and temples. Her neck and shoulders feel tense.
She says:
“I feel as though everything is too much. I just want to lie down and switch off.”
She is tired, irritable and mentally exhausted. She feels better after resting somewhere quiet and away from stimulation.
This is a completely different picture from the first woman.
REMEDY → Another remedy may be indicated
Here we would not automatically reach for Belladonna simply because the person has a headache.
We would explore the whole picture and consider which remedy best matches the type of pain, circumstances, mental and emotional state, modalities and accompanying symptoms.
For example, depending on the complete picture, Nux vomica might come into consideration if there were marked overwork, irritability, mental strain, sensitivity to stimulation, and a characteristic headache picture.
But we would still need to establish that the totality actually fits Nux vomica before choosing it.
POTENCY → Individualise it
Again, the potency isn't chosen simply because it is a headache.
We would consider:
How clear is the remedy picture?
How intense is the acute complaint?
How sensitive is the person?
Has she used homeopathic remedies before?
How does she generally respond to them?
A homeopath might therefore choose a different potency from the first example, even though both women have headaches.
DOSE → 1–3 pills
Again, keep the dose simple:
1–3 pills of the chosen potency as one dose.
The number of pills isn't what determines whether the remedy is the right remedy or potency.
FREQUENCY → Let the response guide you
If the headache begins to improve after the first dose, we wait and observe.
If the improvement continues, we don't keep repeating automatically.
If the symptoms stop improving and the same characteristic picture returns, we reassess whether another dose is appropriate.
And if the headache changes significantly — for example, the symptoms become completely different — we should reassess the case rather than simply repeating the same remedy.
The most important part of prescribing doesn't end when you give the remedy. It continues with observation.
A Quick General Rules of Potencies:
Low Potencies: 3X, 6X and Lower C Potencies are often used for more cautious or repeated approaches.
30C: The Familiar Middle Ground is widely used in acute prescribing. It is considered when there is a clear acute symptom picture and a reasonably confident remedy match.
200C and Higher Potencies might be considered when The remedy picture is very clear, the characteristic symptoms are strong, the patient is considered sufficiently responsive and there is good confidence in the prescription.
But higher potency should not be treated as automatically better.
More is not necessarily more.
A Few things to consider
Sensitivity: One of the Most Important Considerations
Sensitivity is often discussed in classical homeopathy, but it can be misunderstood.It does not simply mean:
"This person is medically fragile."
A homeopath may use the term to describe someone who appears to respond strongly to medicines or other stimuli.
For example, a person might report strong reactions to:
Caffeine
Medication
Supplements
Perfume
Changes in weather
Emotional stress
Within homeopathic prescribing, this may lead the practitioner to favour a more cautious dose or potency.
What About Elderly or Low-Vitality Patients?
Traditional homeopaths have often been particularly cautious with people they consider to have low vitality.
This might include someone who is:
Very elderly
Exhausted
Physically depleted
Recovering from a serious illness
Taking several conventional medicines
Highly sensitive to interventions
In such cases, a practitioner may prefer a gentler prescribing strategy and careful observation.
And Last but Not Least: What About Aggravation?
I am sure that if you are familiar with homeopathy, you have already heard the term aggravation. But whether you are familiar with it or not, I want to explain what it means, because I think it is an important thing to understand when you are home prescribing.
One thing that can sometimes happen after taking a homeopathic remedy is what homeopaths call an aggravation.
In simple terms, this means that the person's existing symptoms may become temporarily stronger before they begin to improve.
For example, someone may have a headache that is already present, take a remedy that closely matches their picture, and then notice that the headache becomes slightly more intense for a short period before settling and improving.
In traditional homeopathy, this is considered different from developing a new symptom that wasn't part of the original picture.
Why can this happen?
An aggravation can happen when the remedy stimulates the person's system quite strongly. The symptoms that were already there may briefly become more intense before settling down and improving. This can be influenced by the potency, the person's sensitivity, or how often the remedy is repeated.
What should you do if an aggravation happens?
The first thing is usually:
Don't panic and don't automatically repeat the remedy.
If the symptoms are temporarily stronger but the overall picture is still the same and the person is otherwise moving towards improvement, a homeopath would traditionally wait and observe.
This is particularly important because repeating the same remedy while the person is already responding may not be necessary.
So, rather than thinking:
“The symptoms are worse, I need to give another dose.”
the better question is:
“What is happening overall since the remedy was given?”
Are the symptoms simply a little more intense for a short time?
Are they then beginning to settle?
Is the person generally feeling better?
Or are they continuing to deteriorate?
Aggravation or something else?
This is where careful observation matters.
A possible aggravation:
Same symptoms → temporarily stronger → settles → improvement follows
Possible wrong remedy:
Symptoms don't improve → picture remains unchanged or becomes less characteristic → no clear positive response
Changing illness:
The symptom picture changes → new symptoms appear → the original picture is no longer the same
If the person is experiencing significant, persistent or concerning deterioration, it should not simply be labelled an “aggravation” and ignored. The situation needs to be reassessed .
The golden rule
If there is a possible aggravation after a remedy:
STOP → OBSERVE → WAIT → REASSESS
Don't automatically repeat the remedy simply because the symptoms have become stronger.
In homeopathic prescribing, the response to the remedy is part of the case. Sometimes the best thing you can do after giving a remedy is nothing at all — just observe and allow the response to unfold.
Curious whether homeopathy could be helpful for you?
If you have questions about your symptoms or would simply like to understand how I work, you're very welcome to book a free 15-minute conversation with me.
We can talk about what's been going on, answer any initial questions you may have, and see whether a homeopathic consultation feels like the right fit for you.
There's no commitment attached to this conversation.
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