Amount of radiation exposure in the x-ray is not enough to cause the cancers in the body. So even if it is frequent then it is nothing enough to cause cancer. But the exposure of these radiation in people ho work with these radiation equipment’s and in and around these x rays, over a period of time, there can be accumulate x-ray exposure which can lead to cancer cells in them . But for therapeutic purpose or diagnosis purpose, you are doing repeated x-rays, it does not cause cancer.
