The expert self | Patient history and physical examination | Antibiotic prescribing decisions are, to a large extent, guided by (and justified in reference to) history taking and physical examination. Sometimes, patient complaints or the medical history of the patient might form the ‘diagnostic basis’. In other cases, decisions are guided by clinical signs and presenting symptoms, such as fever and discoloured sputum, which are interpreted in light of relevant risk factors (for example, older age) and comorbidities | 22–25,29,42,46,51,60,64,68,69,72 |
General impression and ‘gut feeling’ | Many PCPs admit that, apart from the structured examination, the overall assessment of how the patient seems on the day plays a major role in their decision making. Assessments such as ‘very ill’, ‘weakened’, and ‘miserable’ are common, whereas primary care professionals’ ‘gut feeling’ can, in many cases, override a decision based purely on clinical factors | 22,24,42,62,64,72 |
The benevolent self | Dissatisfaction in not meeting patient expectations | Many PCPs feel that, once a patient makes the effort to come into the clinic, it is unsatisfying not to be able to offer a solution. Concerns of being perceived as ‘having done nothing’ for the patients, or not being ‘proper doctors’ if they do not prescribe antibiotics, are common | 10,29,30,43,72 |
Desire to avoid conflict and maintain a good relationship with patients | Building and maintaining a good relationship with their patients is viewed as a priority for healthcare professionals working in primary care and several admit that they would not jeopardise this ‘for the sake of a prescription for penicillin V’ | 10,24,25,33,43,64,71,72 |
Beneficence/non-maleficence | PCPs justify their prescribing decisions on the basis of a desire to do their best for the patients. Although some report prioritising potential resistance problems and longer-term issues, the majority feels that their priority should be ‘the patient in front of them’ and their immediate needs. The desire to ‘help’ the patient is not restricted to treating a patient that is ill, but involves a broader consideration of the circumstances in an individual’s life, such as the environment in which they live, and their socioeconomic status or vulnerability on the job market, as well as plans for leisure activities | 10,55,60,61,62,64,66,67,71,72 |
The practical self | Patient retention and financial considerations | Many PCPs fear that their patients will not be satisfied if they do not receive a prescription and, as a consequence, they will not return to the clinic again. In this way, prescribing is seen as a means of ensuring self-preservation, especially in the case of professionals who collect on a fee-for-service basis | 10,25,30,39,46,55 61,67,69 |
Medicolegal concerns | The possibility of ‘missing something’ in a patient is seen as a potential threat to PCPs’ expertise or standing and many express fear of overlooking something, making a mistake, and being sued. Patients’ increasing power in medical encounters and knowledge of the opportunity for legal action are commented as important factors influencing prescribing decisions | 10,24,27,44,71,72 |
Confidence and experience | Confidence and experience | PCPs report increased confidence in more accurately differentiating between patients who need treatment and those who can be safely monitored, as they see more patients over time with similar symptoms. On the other hand, they admit that previous bad experience of non-antibiotic management can have substantial impact on current prescribing practices | 22–24,27,29,43,45,46,61,69 |
Interaction with the patient | Mutual trust and confidence with the patient | The degree of confidence and trust that PCPs have with their patients shapes prescribing decisions. The more insecure they feel about patients’ ability to recognise a worsening illness and re-consult, the more inclined they become to an antibiotic prescription | 22,24,27,40 |
Patient pressure | Pressure in the form of a clear demand or gesture, or of a patient’s obvious fear (for example, anxiety, repeated consultations for the same episode), is regarded as a main reason for unnecessary antibiotic prescribing. Although explicit requests for antibiotics seem to be less frequent in developed, as compared to developing, countries, most healthcare professionals report ‘giving in’ occasionally to (actual or perceived) patient pressure, either for their own and the patient’s reassurance, or because they feel they cannot do anything else | 10,24,27,30,39,55,62,66–68,70,71 |
Context of consultation | Diagnostic uncertainty | The lack of conclusive evidence to support diagnosis and management of ARTIs in primary care creates uncertainty and many prescribers report difficulties in differentiating between viral and bacterial infections on clinical grounds alone. This might often lead to a tendency to ‘play it safe’, namely adopt a defensive practice and prescribe antibiotics, as they fear the possibility of missing a serious diagnosis (especially for children or people with comorbidities) | 10,22,24,25,27,29,30,42,43,45 46,51,55,61,63,66,67,69,72 |
Continuity of care | Continuity of care promotes diagnostic accuracy and confidence in prescribing decisions through personal knowledge. Through familiarity with what is normal for the patient, PCPs are able to make a more informed evaluation of usual health status. On the other hand, lack of continuous care creates insecurity and often leads to unnecessary ‘just-in-case’ prescribing | 10,22,24,40,42,45 |
Work pressure and fatigue | PCPs acknowledge the impact of work pressure and fatigue on their prescribing habits, and several report changing their prescribing practices according to different contexts (for example, prescribing more when on-call or at the emergency centre). It is primarily lack of time that makes them lower their threshold of tolerance. An antibiotic prescription is seen, in such cases, as ‘the easiest way out’, a tool to conclude the consultation as quickly as possible without endangering a good doctor–patient relationship | 10,24,29,30,40,55,60,64,66,69,71,72 |
Timing of consultations | PCPs report feeling more pressure to prescribe if patients consult on the eve of a weekend (‘Friday prescriptions’) or holiday. It is important for them to help their patients so that they will not have to seek after-hours care or medical care abroad, in case their condition deteriorates | 10,22,24,43 |
System factors | Non-clinical factors imposed by healthcare systems, such as over-the-counter sales of antibiotics or lack of formal, consistently available national guidelines on antibiotic prescribing, are regarded by PCPs as important in prescribing decision making. Considered equally important by many are the incentives from the pharmaceutical industry, which influence prescribing practices both directly (through visits to medical practitioners) and indirectly (through support of continuing medical education) | 25,30,37,43,44,46,55,61,71 |