Meeks:
What you experienced with the hot stones was
not moxibustion! As a Doctor of Oriental Medicine (OMD), I hate to see the reputation of a legitimate and effective therapeutic technique such as moxibustion get a bad rap here. What was done to you with the hot stones was a dangerous method applied by an incompetent person.
In more than 30 years of professional clinic experience with Classical Chinese Medicine, I have
never used the technique that was applied to your body, nor have I known of any other practitioner who uses that method.
Traditionally throughout the Orient, genuine moxibustion technique applies brief, moderate heat to specific acupuncture points via small compressed cones, beads or pellets of so-called 'moxa wool', which is dried and pulverized Mugwort Leaf (Artemisia Vulgaris).
In olden times, these applications were sometimes applied directly to the skin surface, and often left round burn scars like those seen on the shaven heads of pre-Communist Shaolin monks.
During the years that I lived and studied in Hong Kong, very elderly people from the countryside were sometimes seen who had received moxibustion treatment performed in this manner in their villages as a younger person. Here's an example of direct moxibustion:
Today, briefly repeated applications of moxa are either placed on top of a perforated slice of fresh Ginger Root, on a special holder, or on a small pile of salt for indirect heat without burns and scarring.
Probably more commonly, however, heat is indirectly applied with a 'moxa roll', held an inch or two away from the skin surface for the same reason.
Less common in recent decades, due to the greater skill required, is to burn small beads of moxa attached to the handles of special acupuncture needles designed specifically for such treatment. Here again, the heat is indirect through the needle to the energy point, but considerable training and practice is necessary to acquire the expertise needed for the moxa beads to stay on the needle handle, without falling off onto the patient's skin.
As a result, very few acupuncturists use this method anymore. Instead, the ignited tip of a smokeless moxa 'cigar' is applied to the handle of the acupuncture needle for heat transfer to the energy point.
Doc