利多卡因鎮痛噴霧（含鎂）

The spray hits the spot almost instantly—I sprayed it on a pulled hamstring before a walk and the 4% lidocaine kicked in before I even got my shoes tied. The magnesium is a nice touch, though I can't say if it does much, but the numbing alone got me through the day without wincing.

I’ve had a nagging shoulder strain for weeks, and this spray’s 4% lidocaine finally gave me relief within a couple of minutes of spraying it on. The magnesium doesn’t seem to make it work faster, but the numbing effect lasts long enough for me to finish my morning chores without wincing.

The spray nozzle covers a wide area evenly, so I didn't have to fumble around my sore knee. The on-contact numbing kicked in within seconds, and the magnesium seems to help it last longer than other sprays I've tried.