Answer
Yes, mianserin hydrochloride can cause hyponatraemia (frequency unknown), usually in older people and possibly due to inappropriate antidiuretic hormone secretion; it should be considered in any patient developing drowsiness, confusion or convulsions while taking an antidepressant.
Sources for this answer
- Mianserin 30 mg film-coated tabletsViatris (formerly Mylan or Upjohn) · emc · SmPC §4.8 Undesirable effects · Version 3Document updated
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