What is Colibacillinum?

Colibacillinum is a homeopathic remedy. It is made from Escherichia coli, the colon bacillus, a germ that lives in the human gut. Homeopaths give it for long-running bowel and bladder complaints and for tiredness.

It is a single drug in homeopathy, and a type called a nosode. A nosode starts from germs or from diseased tissue. That starting material is then diluted again and again.

Here is the plain verdict. At 30C the dilution is so great that no molecule of the germ is likely to be left. No human trial shows this remedy beats a dummy pill (placebo), and long traditional use is not proof that a remedy works.

How does Colibacillinum work?

Homeopaths say a germ, in tiny amounts, can treat the problems it causes. They call this idea "like cures like". It is a rule of the tradition, not a proven fact of biology.

The maker mixes germ material with water or alcohol, then dilutes it step by step. Each step is shaken hard. Homeopaths believe this shaking leaves an "imprint" in the liquid.

Chemists have never found such an imprint. At 30C nothing of the starting germ is likely to remain. So there is no known way for the remedy to act on your body.

What forms does Colibacillinum come in?

Most often you will see small white pills or pellets that melt under the tongue.

Liquid drops and single-dose tubes are also sold. Common strengths are 9C, 12C, 30C and 200C. The bigger the number, the more times the maker diluted it.

Low strengths such as 4C or 6C are rare for nosodes. Do not use a product that does not print its strength on the label.

Where it comes from:

Theodor Escherich first described the colon bacillus in 1885. Soon after, homeopaths began making remedies from germs and called them nosodes.

Colibacillinum entered French and British homeopathic practice in the early 1900s. It sits beside the bowel nosodes worked out by Edward Bach and John Paterson in the 1920s and 1930s. Its use rests on case notes and teaching, not on trials.

What does Colibacillinum help with?

• Repeat bladder discomfort: This is the most common reason homeopaths reach for it. No human trial has tested the remedy for bladder symptoms. A burning or stinging feeling when you pass urine may point to a real infection, which needs a doctor and often an antibiotic.
• Long-running bowel upset, wind and bloating: Homeopathic texts list gut symptoms as the core picture of this nosode. The support is case reports from practice, not trials. Lasting bowel changes need a proper check, since they can have many causes.
• Loose stools that keep coming back: Tradition only. No trial has looked at this remedy for diarrhoea. Loose stools that last more than a few days, or that hold blood, need a doctor rather than a home remedy.
• Tiredness after a gut or urine infection: Some homeopaths use it for a slow recovery. There is no evidence beyond practitioner reports. Ongoing tiredness is worth a blood test, as low iron and thyroid problems are common and treatable.
• Skin flare-ups linked to the gut: This link is a homeopathic idea, not a tested one. No study supports the remedy for eczema, acne or hives. Ask a doctor or skin specialist about rashes that spread, weep or hurt.

Which foods are rich in Colibacillinum?

Escherichia coli lives in everyone's gut, but food or waste is never a safe source; only licensed labs prepare this remedy.

What are the side effects of Colibacillinum?

• No effect at all, which is what most people report
• A short flare of your old symptoms, which homeopaths call an aggravation — there is no proof this is a real drug effect
• Wind, bloating or loose stools from the milk sugar in the pellets, if you cannot digest lactose
• Rarely, a rash or itching from the sugar or alcohol carrier
• The main real risk: putting off treatment that does work

Good to know:

Direct harm from a 30C pill is very unlikely, because nothing of the starting germ is left. The carrier sugar or alcohol causes the few reported problems. The bigger risk is using it in place of care for a real infection.

How much Colibacillinum should you take?

• Recommended daily: No trial has set a dose, because no trial has tested this remedy. In practice, homeopaths suggest about five 30C pellets once or twice a day, or a single 200C dose given rarely. Follow the label, and treat these numbers as custom rather than proof.
• Best time of day: Away from meals, about 15 minutes before or after eating. Many people take it on waking and again at bedtime.
• With or without food: Without food. Let the pellets melt under your tongue instead of washing them down with water.
• Time to effect: There is no reliable timeline. Homeopaths expect change in days to weeks. Any change you notice may simply be the illness passing on its own.
• How long to take it: Homeopaths usually review after two to four weeks. Stop if nothing has changed by then. Never wait longer than 48 hours if you have a fever or pain when passing urine — see a doctor.