Educational information, not medical advice — ask your doctor or midwife.
Baryta carbonica is a single homeopathic remedy. It is made from barium carbonate, a white mineral powder. Homeopaths give it for slow growth in children, swollen tonsils, and memory loss in old age.
The raw mineral is a poison. In homeopathy it is diluted over and over in water and alcohol. At 30C, the usual strength, no barium is left in the pill.
Trials do not show that it beats a placebo (a dummy pill). Long use in homeopathy is not proof that a remedy acts on the body. This page reports both things side by side.
Homeopathy rests on one idea: a tiny dose of a substance is said to treat the signs that a big dose causes. Large doses of barium cause weak muscles and foggy thinking. So the remedy is given for weakness, slow thought and slow growth.
There is no known way this could work. At 30C the pill holds no barium at all. A chemist would find only sugar, water or alcohol.
The most likely reason people feel better is simple. Time passes, the illness runs its course, and kind attention helps. Belief in the pill plays a part too.
You can buy it as small sugar pills, tiny round pellets, or drops in water and alcohol. Some brands sell a cream, but pills are by far the most common form.
Common strengths are 6C, 30C and 200C. The letter shows the size of each dilution step: C means one part in a hundred, X means one part in ten. A bigger number means more steps and less source material.
Samuel Hahnemann, the German doctor who began homeopathy, tested barium carbonate in the early 1800s. He wrote down the signs it caused and added it to the homeopathic materia medica (the reference book of remedies).
Older Western medicine had used barium salts for swollen neck glands. The same salt was also sold as rat poison. Baryta carbonica has stayed a well known homeopathic remedy for about 200 years.
See a doctor, rather than reaching for this remedy, if a child is slow to talk, walk or grow. Get medical help for a neck lump that lasts over two weeks or keeps growing.
Get help the same day for a sore throat with high fever, drooling, or trouble breathing or swallowing. Get help quickly for new confusion or memory loss, since some causes can be treated.
Call emergency services if anyone swallows raw barium carbonate powder. Signs of barium poisoning include vomiting, stomach cramps, weak or floppy muscles, a fast or odd heartbeat, and trouble breathing.
Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.
Reviewed by the HealisticMD editorial team How we grade evidence →
The published evidence for Baryta carbonica is weak or absent. That usually means no controlled trial has tested it, not that a trial found it ineffective — the two are different, and we grade only what has been published.
What it is typically used for, usual dose, cautions, and the study behind it where real trial data exists.
One email with the summary. We'll also send a short weekly evidence update — unsubscribe any time.