Is it safe? What if I have a serious ailment such as heart trouble, diabetes, or cancer? Yes. It is safe for anyone from newborns to mature adults. If a licensed health care provider such as a medical or naturopathic doctor is managing your condition, it is important that you discuss the consequences of any therapy (including reflexology) with this person before you commence treatment. This is particularly appropriate if your condition involves an organ transplant, an implanted device (such as a pacemaker), or is acute.