I don't know if this is the same, but I get little cold sensations at different
locations on my body, it feels like there is someone injecting ice cold water into my veins, it only lasts for a few seconds, but the cold flushes, I have had them before when I started Prozac, they lasted for a few weeks, then went away. They were like hot flashes, but cold. I get weird bug crawling sensations also.