Question. Had a kidney infection but I was given antibiotics that made it went away. Two weeks later, symptoms came back but they weren't as bad.

Answer. Warts are skin infections caused by certain viruses. The principle by which wart removal creams work is that they cause irritation to the wart, which 'wakes up' the body's own immune system which recognizes and fights off the virus.

Answer. The answer to your question depend a bit on which country you are in. I'd recommend that you call your US doctor back home and explain what is going on, if that is possible.

Related questions. 4 years ago, I had radical nerve sparing prostate operation. Now my psa is 0.09. Is there something wrong with me?