Objectives: To investigate general practitioners' (GPs) experiences in managing patients with intellectual disabilities (ID) and mental and behavioural problems (MBP).
Design: Qualitative study using in-depth interviews.
Setting: General practice in Hedmark county, Norway.
Participants: 10 GPs were qualitatively interviewed about their professional experience regarding patients with ID and MBP. Data were analysed by all authors using systematic text condensation.
Results: The participants' knowledge was primarily experience-based and collaboration with specialists seemed to be individual rather than systemic. The GPs provided divergent attitudes to referral, treatment, collaboration, regular health checks and home visits.
Conclusions: GPs are in a position to provide evidence-based and individual treatment for both psychological and somatic problems among patients with ID. However, they do not appear to be making use of evidence-based treatment decisions. The GPs feel that they are left alone in decision-making, and find it difficult to find trustworthy collaborative partners. The findings in this study provide useful information for further research in the field.