We don't have synonyms for dysthesia yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are dysphasia, dysthemia and dysthymia.
(n) :
(medicine, obsolete) A morbid habit of body, resulting in general discomfort and impatience.
(n) :
(medicine) Alternative form of dysesthesia (“abnormal sensation caused by lesions of the nervous system”). [(medicine) A condition caused by lesions of the nervous system that causes abnormal sensations such as burning, wetness, or itching.]
(n) :
(medicine, obsolete) A morbid habit of body, resulting in general discomfort and impatience.
(n) :
(medicine) Alternative form of dysesthesia (“abnormal sensation caused by lesions of the nervous system”). [(medicine) A condition caused by lesions of the nervous system that causes abnormal sensations such as burning, wetness, or itching.]