Yes. Pussy pumps are safe to use. But, like other sex toys, they can cause harm if abused. There are safety precautions you must observe to minimize harm. The main ones are, A) avoid inserting the pump inside your vagina. The pussy sucker should strictly be used on the vagina exterior, not inside. And B, do not use the pussy pump beyond the recommended duration. The recommended limit is 10 minutes for most pumps. Your manufacturer will have the time limit warning clearly indicated in the user manual, so be sure to read it.