We know that patients use nonpharmacological home remedies (NPHR), which they sometimes prefer to pharmacological drugs, but the subject is rarely raised by doctors in their consultations. Moreover, NPHR use can be a source of danger for patients, because of misuses, pharmacological interactions, non-respect of the doctor's prescriptions or polypharmacy. Therefore, we want to study patients' use of NPHR, in order to improve their management by the health care professionals.