Lidocaine topical spray uses - #7334

I recently came across lidocaine topical spray uses while searching for pain relief options, but I’m not exactly sure when and how it should be used. A few weeks ago, I had a minor skin procedure, and the area is still a bit sore, especially when I accidentally touch it. Someone suggested using lidocaine topical spray to numb the pain, but I don’t know if it’s meant for post-procedure care or just for general skin irritation. I also deal with frequent muscle soreness, particularly after workouts. Sometimes, my lower back gets really tight, and even stretching doesn’t seem to help much. Can lidocaine topical spray uses include muscle pain relief, or is it only for surface-level issues? I saw that it’s sometimes recommended for minor burns, insect bites, and even sunburns—does it actually help with those things, or would something like aloe vera be better? Another thing I’m wondering is whether lidocaine topical spray uses include nerve pain relief. I occasionally get tingling and burning sensations in my hands, especially after typing for long hours. Would applying it to my wrists or fingers help numb that, or is it only effective for external pain? I also have sensitive skin, and some products make me break out in rashes. Are there any common side effects of lidocaine topical spray, like redness or irritation? And how often can I use it without it being unsafe? I read that overuse can cause numbness or even toxicity, but I don’t know what counts as “too much.” If anyone has used lidocaine topical spray, what was it for, and did it actually work? Are there any situations where it shouldn’t be used? Just trying to figure out if this is something I should add to my first-aid kit or if it’s only useful for specific conditions.