The clinician's thought block
Peak summer, or kathiri veyil as we refer to it in Tamil, has passed. Some uncharacteristic mild rains have also started drizzling in Chennai. But the ambient temperature and humidity continue to be oppressive. On most clinic days, this becomes an important factor in governing the mood of the day. I have been feeling a lot more irritable the past few months, especially during the start of the clinic. Slowly the body gets used to the sweltering ambient conditions and things become better as the day progresses! This irritability manifests itself as long gaps in the flow of thought, or thought blocks. A middle aged woman came the other day with complaints of intense itching all over the body. There was no rash. She does not have diabetes or hypertension. On a pleasant day my mind would have gone through a whole list of differential diagnoses for itching without rashes - liver disease, kidney disease, anemia, worm infestation, thyroid dysfunction, or sometimes even cancers. But...