What is Ambra grisea?

Ambra grisea is a single homeopathic remedy. It is made from ambergris, a waxy lump that forms in the gut of the sperm whale (Latin name Physeter macrocephalus). Homeopaths give it for shyness, nervous upset and poor sleep.

The lump is ground up, then diluted again and again with hard shaking at each step. At 30C, the usual strength, no source material is left. What you take is a plain sugar pill, or a few drops of alcohol and water.

Long use inside a tradition is not proof that something works. Trials do not set Ambra grisea apart from a placebo (a dummy pill with no drug in it). We report its traditional standing and its trial record as two separate things.

How does Ambra grisea work?

Homeopathy rests on two ideas. One is that a tiny dose of a thing can ease the same signs it causes in a large dose. The other is that water keeps a trace of what was once in it.

Neither idea fits what we know about chemistry. At 30C there is nothing left from the whale to act on your body.

So the honest answer is that no drug action can be shown. Any change you feel is best put down to placebo, to time passing, and to the long talk with the homeopath.

What forms does Ambra grisea come in?

You will most often see small white pills or tiny round pellets that melt under the tongue. Liquid drops in alcohol are also sold.

Strengths are written as 6C, 12C, 30C or 200C. The higher the number, the more times it was diluted. Ambergris itself is also sold as a perfume material, which is a different product and not a remedy.

Where it comes from:

Ambergris has been traded for hundreds of years as a scent and, in older folk medicine, as a tonic. Samuel Hahnemann brought it into homeopathy in the early 1800s and wrote it up in his Chronic Diseases.

It has stayed in homeopathic materia medica ever since, mainly for people who feel shy, jumpy or worn out. Sperm whales are now protected, and trade in whale products is limited by law in many countries.

What does Ambra grisea help with?

• Shyness and being easily embarrassed around other people: This is the picture homeopaths link most closely to Ambra grisea. The books describe someone who cannot act, speak or even use the toilet when others are near. No trial has tested the remedy for this.
• Nervous restlessness: Traditional homeopathic texts list fidgeting, worry and being easily startled. There is no human trial evidence that the remedy helps. Talking therapy and exercise have far better support.
• Trouble falling asleep because the mind will not stop: Homeopaths pick it when worry from the day keeps a person awake. Sleep often improves on its own, which makes any remedy look helpful. No trial has separated it from a placebo.
• Feeling worn out after grief or a shock: Old texts describe use after bad news or loss. This is tradition only. Grief that drags on or turns into deep low mood needs real support, not a sugar pill.
• Dry, tickly cough that comes with nerves: Classic texts mention a dry cough in company. There is no trial evidence. A cough lasting more than three weeks needs a doctor.
• Dizziness in older adults: Homeopathic books list dizziness with weakness in older people. This is a traditional note, not a tested claim. New dizziness can point to heart, ear or blood pressure problems and should be checked.

Which foods are rich in Ambra grisea?

Ambergris is not eaten, and trade in it is restricted in many countries because sperm whales are protected.

What are the side effects of Ambra grisea?

• None expected from the diluted pill itself
• Rare rash or itch, usually from a filler in the pill
• Upset stomach in people who cannot handle lactose (milk sugar) pills
• Mild mouth or throat sting from alcohol-based drops
• A short flare of symptoms that some homeopaths call an aggravation
• Harm from putting off care that you actually need

Good to know:

Direct harm from a 30C pill is very unlikely, because the pill holds no whale material. The main risk is not the remedy but what it can replace.

If you use it instead of a treatment that works, a treatable problem can get worse. Tell your doctor what you are taking.

How much Ambra grisea should you take?

• Recommended daily: There is no proven dose, because there is no measurable active material to dose. Homeopaths most often suggest 3 to 5 pills of a 30C strength, taken once or twice a day, or a few drops of the liquid. Self-prescribing guides sometimes say to take it and then wait and watch rather than repeat it.
• Best time of day: No time of day works better than another. Many people take it in the morning and again at bedtime, simply out of habit.
• With or without food: Homeopaths usually say to take it on a clean mouth, about 15 minutes away from food, drink, coffee or toothpaste. There is no evidence that food changes anything, since there is nothing in the pill to absorb.
• Time to effect: No reliable answer exists. Homeopaths speak of hours to days, but any change is likely to be placebo or the natural course of the problem.
• How long to take it: Homeopaths usually stop after a few days if nothing changes. Do not keep taking it for weeks for a problem that is not getting better. If your symptoms last more than two weeks, see a doctor instead of trying another strength.