There can be a relatively easy self-treatment acupuncture scheme with natural crystals taped on points on fingers joints, easy to locate.
Recipe in energies:
Burn (face)--->Dryness (skin): Heat (red colour), Dampness itching) sedate
Third energy to sedate depends on what prevails:
raised bumps - Burn
crusts - Dryness
sedating 3 energies and toning up opposite 3 energies.