From an old receipe

Origan du Comtat is a spiced wine – Hippocras, etc.
The modern formula was established about 1870, by Distillerie A. Blachère in Avignon, in Provence – south of France.
Sixty medicinal plants are used within.

Not a miracle

It had therapeutic efficacy during the cholera epidemic of 1884 in Avignon.

References

See WikiPédia article in French