Educational information, not medical advice — ask your doctor or midwife.
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Kreosotum is a homeopathic remedy. It is made from beechwood creosote, an oily liquid that comes from beech tar. Homeopaths give it for foul-smelling discharges, sore gums and bed-wetting in children.
It is a single-drug remedy, not a blend. The Latin name is Kreosotum. It is also sold under the name Creosote.
The remedy is made by diluting the liquid over and over, with shaking at each step. At 30C, so little is left that no source material remains. What you take is water, alcohol or a sugar pellet.
Long use in a tradition is not proof that a remedy works. Trials have not shown homeopathy to work better than a dummy pill. This page keeps the two apart: what tradition says, and what trials show.
There is no known way for a 30C pill to act on your body. No source material is left in it, so there is nothing there to act.
Homeopathy rests on two ideas. One is that something which causes symptoms in a healthy person can treat those same symptoms in a sick person. The other is that shaking a dilution makes it act more strongly.
Neither idea fits what we know about chemistry or the body. When people feel better, the likely reasons are the placebo effect (feeling better because you expect to), time, and a long, kind talk with the homeopath.
Kreosotum comes mostly as small sugar pellets. You let them melt under your tongue.
Liquid drops in alcohol and water are also sold. A few brands make creams, but these are less common.
Strengths are written as 6C, 12C, 30C or 200C. A higher number means more dilution. Low strengths such as 1X or 3X may still hold traces of the raw tar.
Beechwood creosote was first made in the 1830s by heating beech tar. Doctors of that time used it to stop food from spoiling and to quiet coughs.
Homeopaths gave it to healthy people, wrote down the symptoms it caused, and added it to their materia medica (their book of remedy pictures) in the mid-1800s.
Since then it has been used mainly for foul discharges and for early tooth decay in young children. That gives it a firm place in one tradition only.
See a doctor within a day or two if a discharge smells bad, changes colour, or comes with fever, pelvic pain or bleeding between periods. See a dentist if a child's teeth darken, crumble or hurt. Book an appointment if bed-wetting starts again after months of dry nights, or comes with pain when passing urine or a lot of thirst.
Get urgent help if you swallow raw creosote or a low-diluted product, or if you get burning in the mouth or throat, vomiting, belly pain, dark urine or much less urine than usual.
Call emergency services straight away for swelling of the face, lips or tongue, or trouble breathing.
Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.
What it is typically used for, usual dose, cautions, and the study behind it where real trial data exists.
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