From: Prospective trial examining safety and efficacy of microcurrent stimulation for the treatment of sinus pain and congestion
Week 1
Week 2
Week 3
Week 4
Δ Numeric Rating Scale for Pain
−20.1%
−32.1%
−36.6%
−43.3%
Δ Congestion Quantifier 7 Score
−22.0%
−33.0%
−37.4%
−44.3%