I've had some questions about using homeopathy before and after radiological procedures. Personally, I keep homeopathic x-ray/wifi in my purse. If one of us does need x-rays or anything along those lines, I just give right after the exposure and prior if there is time.
Cadmium sulphuricum (Cadm-s) is mentioned. This is also a great one for these types of exposures and for those going through cancer treatments or other similar procedures before and afterwards to reduce side effects.
Article from Homeopathy Plus: