check this list before you start, and any time you're unwell
These sessions are real work on muscle, fascia and lymph flow. Please go through this list before you start.
The main rule: if you're not feeling well — a cold, a cold sore, a fever, anything like that — skip the session and come back another day.
Research from the US National Institutes of Health puts temporomandibular joint disorder (TMD) at somewhere between 5% and 12% of people — and many of them have no idea they have it. With age, muscle tension is joined by wear in the joint itself.
Some contraindications simply cannot be self-diagnosed: dislocation or partial dislocation of the lower jaw, osteoarthritis, rheumatoid arthritis, or brittle bones. The sessions can bring long-standing problems in the jaw joints to the surface, such as grinding, sharp pain, or the jaw clicking after an exercise.
Ideally, see a dentist, a TMJ or orofacial pain specialist, or a physical therapist who works with the jaw before you begin, to rule out acute inflammation, ongoing disease, temporomandibular joint disorder, rheumatoid arthritis, or advanced tooth decay. Ask them specifically whether you can do myofascial massage in the area around the ear and jaw, open your mouth wide, work on the tissue over the temporomandibular joints, and apply pressure to the bone.
And please: if you feel unwell or you're coming down with something, get better first. Come back to the sessions once you've recovered.
If you've gone through the whole list and nothing here applies to you, you're good to go.