Phase III Trial Evaluating Radium Bromatum Homeopathic Treatment Efficacy on Radiodermatitis Prevention and Treatment for Breast Cancer Women

Inclusion Criteria:

* Major patient;
* Indication of curative intent radiotherapy for breast cancer treated with conservative treatment. Accepted radiotherapy scheme: 50 Gy (main) + 16 Gy on the tumor bed (additional dose);
* Patient affiliated or entitled to a social security scheme;
* Patient who signed an informed consent form.

Exclusion Criteria:

* Pregnant or lactating woman;
* Legal incapacity or limited legal capacity. Medical or psychological conditions that do not allow the subject to understand the study and sign the consent
* Patient followed by a liberal homeopath;
* Patient with bilateral breast cancer;
* Patient with in situ breast cancer;
* Patient with known cognitive impairment;
* Patient with known allergy and / or intolerance and / or malabsorption to fructose, glucose, galactose;
* Patient with a known deficiency in sucrase / isomaltase / lactase.