i'v been on insulin pen since 2 yrs bt my sugar levels hav been constantly rising.levels r nt undr cntrol esp. since july 2010 wen i faintd due 2 hypoglycaemia.evn wen i do physical wrkout, my sugr levelz hav been rising also dere is nt mch effect of increasin/decreasin d dose. kindly suggst me wott shal i do.