Inclusion Criteria:  Age ≥ 18 and < 75 years old when entering the rheumatology department Hospitalization in the rheumatology department Patient with acute non-traumatic musculoskeletal disease Patient not taking grade III opioid treatment Patient affiliated to a social security scheme Patient having read and understood the information letter and signed the consent form Patient present on a day which the pharmacy intern is present  Exclusion Criteria:  Presence of cancer, fibromyalgia, already diagnosed at inclusion Patient does not understand French Patient with Current or past opioid addiction Person deprived of liberty by administrative or judicial decision