Background. Patients' beliefs about symptoms are major influences on c
onsultation and its consequences. However, little information is avail
able about the beliefs of patients when they consult their general pra
ctitioner (GP). Aim. To describe and quantify the range of beliefs of
patients about their symptoms before consultation, and to test the hyp
othesis that patients who attribute symptoms to stress or lifestyle wo
uld expect less benefit than others from physical medicine but more fr
om lifestyle change and emotional support. Method. Interviews with 100
patients attending one of two general practices were used to form a q
uestionnaire, which was completed by 406 patients attending one of thr
ee general practices in contrasting areas of Greater London. This meas
ured the frequency of specific beliefs about the causes of their sympt
oms and about effective forms of help. Patients were seen before their
consultation. Results. The most common aetiological beliefs concerned
stress and lifestyle. In general, the mechanisms underlying symptoms
were thought to be disturbances in bodily functioning rather than path
ological processes. The most valued form of help was explanation and d
iscussion of symptoms. Nevertheless, about half the patients expected
benefit from medication and only slightly fewer from hospital investig
ation or treatment. Patients who attributed symptoms to stress or life
style were no less likely to expect help from medication or specialist
referral, but they were more likely to see benefit in explanation and
counselling or lifestyle change. Conclusions. These finding's suggest
hypotheses for future research into the effects that patients' attrib
utions sf their symptoms to stress and lifestyle have on their health
care demands, emphasize the importance of routinely assessing patients
' beliefs on consulting the GP, and provide information that can help
to direct this assessment in the individual case.