1/2. Intractable paroxysmal sneezing.Intractable paroxysmal sneezing is a rare disease primarily affecting teenage girls. We present the case of a 12-year-old girl who demonstrated the classical features of intractable paroxysmal sneezing of psychogenic origin. Most of the reported cases are psychogenic in origin, but a number of other conditions may cause intractable paraoxysmal sneeze. Apart from a detailed history, clinical examination and relevant investigations, topical nasal anaesthesia should be tried for control of symptoms--that will help to differentiate psychogenic sneezing from organic sneezing. A timely diagnosis can avoid unnecessary medical trials, parental anxiety and poor school performance, as most of the patients are very young.- - - - - - - - - - ranking = 1keywords = anaesthesia (Clic here for more details about this article) |
2/2. Sudden unexpected sneezing during the insertion of peribulbar block under propofol sedation.The author presents a case report where, following propofol sedation for a peribulbar block, sneezing was induced once the local anaesthetic needle was placed in the orbital cavity. The physiology of sneezing is discussed, as well as the pathophysiology of the ACHOO (Autosomal Dominant Compelling Helio-Ophthalmic Outburst) syndrome, an autosomal dominant condition, present in approximately 25% of the population, where sneezing is provoked upon exposure to bright light. It is suggested that the anaesthesia induced by propofol may have sensitized patients with this condition to sneeze, since there appeared to be no other excitatory sequelae which have previously been described with propofol.- - - - - - - - - - ranking = 1keywords = anaesthesia (Clic here for more details about this article) |