First treatment last night. Imagine my confusion and surprise when I started to develop heavy nasal congestion about an hour afterwards! (Both nostrils blocked). Apparently, if you're prone to "hay fever" allergies, this type of reaction is NORMAL. I used Benadryl and then cold medicine when the benadryl didn't work. Still congested today but it is less severe.
Slight improvement in skin hydration/texture noted. Will try another treatment in 2 weeks and hope the histamine reaction won't be as b...