I’m sorry to report that, frankly, the majority of electrologists have little to no training in biology and especially the intricacies of human biology.
While many like the “white coat” symbolism, it does not denote the person is a doctor … or a health professional either. At the moment the associations are promoting “allied health” as the definition of electrology. I strongly disagree with that assertion. We neither DIAGNOSE nor treat medical conditions: the definition of an “allied health professional.” We are not nurses, physical therapists or any such practitioner.
In most jurisdictions, only a High School diploma is required. Furthermore, the electrology schools are very limited in their scope and mostly focus on performing the treatment itself. I’m not surprised that your therapist was freaking-out … she had no understanding of what was happening and was therefore unable to give you the right answers. Oh, I’m happy this resolved … I knew it would.
Swelling puts pressure on the nerves and some numbness results. My guess is that you will never experience this again. Carry on!