Since the discovery of Prontosil in 1932, sulfonamide antibiotics have been used to combat a wide spectrum of bacterial infections, from acne to chlamydia and pneumonia. However, their side effects can include serious neurological problems like nausea, headache, dizziness, hallucinations and even psychosis. In a recent Science publication, EPFL researchers have shown for the first time how sulfonamides can interfere with a patient's nervous system. The problem is that, even though we know how sulfonamides work, we do not understand the actual molecular mechanics behind their side effects...
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