When Should I Repeat a Remedy? Understanding Potency and Dose in Homeopathy

2 days ago
9 min read

Updated: 11 hours ago

Woman pouring homeopathic remedy into water glass.

One of the most common questions in homeopathy is not just which remedy to take, but how often to repeat it. In classical homeopathy, the goal is not to keep taking a remedy indefinitely, but to give just enough remedy to stimulate the vital force, then stop and observe the response.

Typically, a homeopath will prescribe a remedy to be taken hourly, daily or weekly until there is a reaction or change on any level. A person needs just enough remedy to stimulate the vital force and initiate healing, then the response is observed carefully before repeating.

This is based on the principle of the minimum dose, which states that the smallest possible dose of a remedy should be given to bring about a response in the vital force. That means giving the correct potency, in the smallest possible dose, and repeating it as little as needed to create change.

Potency, dose and repetition in homeopathy are all closely connected in homeopathic prescribing.

What is potency?

Potency refers to the level of strength of a remedy, such as 30c or 200c. It reflects how the remedy was prepared and how many dilutions it went through.

What is the difference between a 30c and a 200c potency?

Lower potencies, such as 6c or 12c, tend to act primarily on the physical and pathological level. Mid-range potencies, such as 30c and 200c, act on the physical level as well as the mental-emotional level. Higher potencies, such as 1M, 10M or 50M, are considered to act more deeply on all levels, including emotional, energetic and spiritual levels.

As the potency increases, the action of the remedy on the vital force goes deeper and the specificity of the remedy selection must increase. In other words, if the remedy is not a close enough match in a high potency, it may not act at all. With lower potencies, even a partial match may still produce an effect, and with enough repetition may even produce symptoms from the remedy itself.

A 30c is one of the most commonly used potencies because it sits in the middle range. It can act on both the physical and mental-emotional levels while still being gentle enough for many acute situations and for home prescribing.

A homeopath may begin with a 30c potency to assess a person’s sensitivity to the remedy before deciding whether a higher potency is appropriate. A 200c may be selected when working on a deeper mental-emotional level and when there is greater certainty in the remedy selection.

Most homeopathic kits contain remedies in the 30c potency

Many homeopathic kits, such as the 36 remedy kit, contain remedies in 30c potency. This is often considered an accessible starting point for home prescribers managing common acute situations.

When lower than 30c may be used

A homeopath may choose a potency lower than 30c for more physical ailments, particularly when daily dosing is needed or when prescribing therapeutically to support a specific organ or body system.

When higher than 30c may be used

Higher potencies may be considered when symptoms are more prominent on the mental-emotional level or when the intensity of the state is very high.

For example, after a severe fright or shock, a homeopath may think of Aconite in a high potency, such as 1M. In those situations, fewer repetitions are generally needed because the action of the remedy is deeper and more intense.

Where to start as a home prescriber

For those beginning with homeopathy at home, the typical guidance is to start with a small first-aid kit in 30c potency, or a handful of commonly used remedies for the household’s most common acute ailments.

For example, many families may keep remedies on hand for bumps and bruises, scrapes, sprains, fever support, colds or stomach flus. Those living in more rural areas may also add remedies commonly used for insect bites or stings.

It is often best to begin with just a few remedies, become comfortable observing the response, and build confidence gradually over time.

What is a dose?

Dose refers to the size or amount of remedy taken at one time.

For example:

1 dose may mean 2 pellets under the tongue
or 3 drops of liquid remedy in water (drinking one teaspoon)

In homeopathy, the number of pellets is generally less important than the potency selected and the frequency of repetition.

How are potency and dose chosen?

A homeopath must consider several factors when deciding which potency and dose to prescribe. This includes:

the level on which symptoms are manifesting
the intensity of the symptoms
the person’s vitality and sensitivity
the frequency of repetition needed
and what potencies are available

The goal is to match the potency to the intensity and level of the disturbance in the vital force.

For example, 30c is commonly used in acute ailments because it is generally easier for home prescribers to use safely and can be repeated more frequently when needed.

However, a higher potency may sometimes be selected even in an acute situation if the intensity matches the remedy picture. For example, a person in an intense state of shock, panic or fear after a traumatic event may receive a high potency remedy with very few repetitions.

The dose itself must also match the person’s sensitivity and response.

What happens if too many doses are taken?

If a remedy is repeated too often, a person may begin “proving” the remedy. In other words, the remedy begins to overtake the person’s own healing response and starts producing symptoms similar to the remedy picture.

If the remedy is a correct or partial match, sensitivity to overdosing may happen more quickly. If the remedy is not a match, there may initially be little or no response, though enough repetition over time may still eventually produce symptoms.

This is why homeopaths are often cautious with repetition and frequently recommend stopping and observing after a few doses.

Why homeopaths often say “up to 3 doses”

Each person has a different level of sensitivity and therefore responds differently to the same remedy and potency.

A common guideline is to give up to 3 doses, then stop and observe. This helps prevent unnecessary repetition and reduces the risk of proving the remedy.

It may look something like this:

A 30c remedy for a subacute or chronic issue: one dose daily for up to 3 days, then stop and observe for the rest of the week.
A 200c remedy for a chronic issue: one dose weekly for up to 3 weeks, then stop and observe for another week.

The exact schedule depends on the person, the potency selected and the response to the remedy.

When should a remedy be repeated?

After the initial dosing, the remedy is stopped and the response is observed carefully.

Generally, the remedy is not repeated when:

there is major improvement
symptoms continue improving steadily
there is a clear mental, emotional or physical shift
symptoms intensify briefly before improving

In those situations, the remedy is usually left alone and allowed to continue acting.

A remedy may be repeated when:

improvement fades
symptoms begin returning
the person relapses after initial improvement

If there is no change on any level, the homeopath may reconsider the repetition, potency or remedy selection depending on the situation.

Why a remedy does not need to be taken continuously

In classical homeopathy, a well-selected remedy does not usually need to be taken continuously. Once the remedy has acted on the vital force, and the person begins moving toward a healthier state, the remedy is stopped and the response observed.

Often, symptoms eventually return and repetition is needed to continue the healing process.

In some situations, remedies may be repeated over a longer period of time, particularly when using lower potencies therapeutically to support a specific organ, pathology or body system rather than prescribing classically for the totality of symptoms.

More frequent repetition may also be needed during intense acute illnesses, after surgery or injury, or during subacute recovery states.

The overall principle remains the same:

Give the remedy until the vital force responds → stop and observe

→ if improvement continues, do not repeat → if symptoms return,

repeat as needed.

Forms of administration

Homeopathic remedies are most commonly given in pellet or liquid form.

In highly sensitive individuals, remedies may sometimes be administered more gently through olfaction (smelling the remedy), by carrying the remedy nearby, or even by sleeping with it under the pillow or beside the bed.

Technical Information on Potency Scales

Centesimal Scale

The dilutions are 1 in 100

Denoted by c, C or ch (for Hahnemannian)

Examples of C potencies:

4ch, 5ch, 7ch, 9ch, 12ch, 15ch, 30ch (French potencies)
6c, 12c, 30c (low potencies)
200, 1M (mid-range potencies)
10M, 50M, CM (100M) (high potencies)

General usage for C scale remedies:

Most commonly found and widely used scale worldwide
Suitable to a wide range of acute and chronic conditions
Dosing depends on potency and client response
Higher potencies used less often

Preparation of C potencies

Solid insoluble substances are triturated (a grinding process) 1 in 100 parts lactose for a total of 3 times to obtain the 3rd trituration.
Soluble substances (e.g. plants) are made into a mother tincture first and then diluted and succussed 1 in 100 to obtain 1c potency.
Dilution and succussion continues 1 in 100 to obtain subsequent potencies, 2c, 3c, 4c, etc.

Decimal Scale

The dilutions are 1 in 10

Denoted by x (or X) or D

Examples of D potencies:

General usage for D scale remedies:

These are low potencies that act more directly on the physical body.
Often used for acute, recent and localized conditions.
More frequent reptition is commonly used.
E.g., homeopathic tissue salts all under this category.

Preparation of D potencies

The same process applies as in the C potencies, however the dilution series in 1 in 10.

LM Scale

"The 50 millesimal" (1/50 000 dilution ratio, starting from the 3C trituration)

Can be denoted by Q.

Example of LM potencies:

LM 0/1

LM 0/2

LM 0/3...LM 0/30

General usage for LM scale remedies:

The depth and action is similar to the C potency.
Can allow for more frequent repetition with controlled action.
Generally thought to produce fewer and milder aggravations.
Suitable for chronic disease with slow insidious onset and gradual development.
Useful in more pathological complaints and acute diseases with complications or recurrence.
Suitable in people who are highly sensitive to remedies, or have a weaker vital force due to the ability to finely adjust dosing.
Daily repetition of one potency until no further improvement is seen then move up to the next potency in the series (e.g., start with LM 0/1, then LM 0/2, then LM0/3 and so forth.)
The first LM potencies LM 0/1 to LM 0/7 are similar to the lower C potency remedies in terms of dilution ratio but comparisons on how they act cannot be made purely by mathematically analyzing the dilution ratios or number of succussions.

The LM scale was introduced to homeopathy much later. It was only mentioned by Hahnemann (the founder) in his 6th and last edition of the Organon, which was only published in 1921, almost 80 years after his death. For this reason, this knowledge was not widely disseminated until 1921 and the Centesimal scale became the norm around the world.

The LM potencies have a much larger initial dilution ratio than the C potencies, which is thought to greatly enhance the medicinal powers of the substance. The high potency C remedies are diluted more times than the LM potencies but they receive fewer succussions at each degree of potency.

The first LM potency is derived from the 3C trituration of the original substance, unlike the mother tinctures used to create the initial Decimal and Centesimal scale potencies.

Preparation of LM remedies:

1 part of the solid insoluble substance is triturated in 100 parts of lactose powder. 1 part of this is triturated again, and this process is repeated a third time to obtain the 3C trituration (1 in 100 x 100 x 100).
1 grain of the 3C trituration is placed into 500 drops diluent to make the LM 0/0 solution (1 to 500 ratio)
1 drop of the LM0/0 solution is adding to 100 drops of diluent and succussed 100 times to make the LM0/1 potency (1 in 50,000 ratio)
LM0/1 potency is the first degree of the LM pharmacy (100 x 100 x 100 x 500 x 100)
Another 1 in 100 dilution and succussion step is performed to obtain the next potency and so forth.

Note on other scales and modes of preparation

Hahnemanian vs Korsakovian

The C scale is prepared by transferring into a fresh vial at each dilution step (e.g., 1 drop from previous vial + 99 drops of diluent).
The Korsakovian remedies (denoted by K, after Korsakov) follows the same dilution series as the C scale but uses the same vial for the entire process (e.g., the vial is emptied, roughly 1 drop remains and 99 drops of diluent are added) and the diluent is water instead of an alcohol solution.
- It is a more rapid and economical way to prepare remedies and to go up to higher potencies. It is also considered to be more gentle in their action.

Fibonacci scale

Fibonacci potencies in homeopathy are a specialized, progressive series of remedy dilutions based on the mathematical Fibonacci sequence (1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233...). Developed by Dr. Joe Rozencwajg, this method aims to match the remedy's energy to the natural, "golden ratio" growth patterns found in nature and the human body, potentially offering deeper, faster-acting results.

Understanding Holistic Health & Homeopathy: the Tree Analogy here

Understanding Acute vs Chronic Prescribing in Homeopathy here

What To Expect from Your Initial Consultation here.

Book a FREE 15 minute Discovery Call here to begin your journey.