Can I Use A Stun Gun On A Spider Bite?

Can I use a stun gun on a spider bite? I had a brown recluse bite years ago and had a crater. A hunting friend suggested using a stun gun, and I did it begin to clear up. I’m not sure if I want to try it again.

I have tried calamine lotion, alcohol, the “ammonia, soap and water, and it is still itching and painful after two days. No crater