Gathering the details necessary to make the right choice). This led them to select a rule that they had applied previously, usually a lot of times, but which, in the current situations (e.g. patient condition, existing treatment, allergy status), was incorrect. These decisions have been 369158 frequently deemed `low risk’ and medical doctors described that they thought they had been `dealing having a easy thing’ (Interviewee 13). These types of errors brought on intense frustration for medical doctors, who discussed how 369158 generally deemed `low risk’ and doctors described that they thought they have been `dealing with a basic thing’ (Interviewee 13). These types of errors triggered intense frustration for doctors, who discussed how SART.S23503 they had applied common guidelines and `automatic thinking’ in spite of possessing the essential knowledge to create the correct choice: `And I learnt it at healthcare college, but just after they start “can you write up the typical painkiller for somebody’s patient?” you simply never think about it. You happen to be just like, “oh yeah, paracetamol, ibuprofen”, give it them, that is a undesirable pattern to obtain into, sort of automatic thinking’ Interviewee 7. One particular medical professional discussed how she had not taken into account the patient’s existing medication when prescribing, thereby picking a rule that was inappropriate: `I started her on 20 mg of citalopram and, er, when the pharmacist came round the next day he queried why have I started her on citalopram when she’s already on dosulepin . . . and I was like, mmm, that’s an incredibly good point . . . I consider that was based around the fact I don’t believe I was quite conscious from the drugs that she was already on . . .’ Interviewee 21. It appeared that physicians had difficulty in linking knowledge, gleaned at healthcare school, to the clinical prescribing choice regardless of being `told a million times not to do that’ (Interviewee five). Moreover, what ever prior knowledge a physician possessed may very well be overridden by what was the `norm’ in a ward or speciality. Interviewee 1 had prescribed a statin in addition to a macrolide to a patient and reflected on how he knew about the interaction but, due to the fact everybody else prescribed this combination on his previous rotation, he didn’t question his personal actions: `I mean, I knew that simvastatin may cause rhabdomyolysis and there is a thing to do with macrolidesBr J Clin Pharmacol / 78:2 /hospital trusts and 15 from eight district common hospitals, who had graduated from 18 UK health-related schools. They discussed 85 prescribing errors, of which 18 have been categorized as KBMs and 34 as RBMs. The remainder were mainly due to slips and lapses.Active failuresThe KBMs reported incorporated prescribing the incorrect dose of a drug, prescribing the wrong formulation of a drug, prescribing a drug that interacted with all the patient’s current medication amongst other folks. The kind of understanding that the doctors’ lacked was typically sensible information of the way to prescribe, instead of pharmacological understanding. For instance, medical doctors reported a deficiency in their knowledge of dosage, formulations, administration routes, timing of dosage, duration of antibiotic treatment and legal specifications of opiate prescriptions. Most physicians discussed how they had been aware of their lack of know-how at the time of prescribing. Interviewee 9 discussed an occasion where he was uncertain with the dose of morphine to prescribe to a patient in acute pain, top him to produce numerous errors along the way: `Well I knew I was generating the blunders as I was going along. That’s why I kept ringing them up [senior doctor] and producing certain. And then when I lastly did work out the dose I thought I’d greater check it out with them in case it is wrong’ Interviewee 9. RBMs described by interviewees included pr.