Recovery from ph 6.38: lactic acidosis complicated by hypothermia
- Correspondence to: Mr S Ahmad, Accident and Emergency Department, Charing Cross Hospital, Fulham Palace Road, London W6 8RF, UK
- Accepted 11 June 2001
Abstract
Survival after extreme arterial acidosis is uncommon. A case of metformin induced lactic acidosis is described where the presenting pH was 6.38 exacerbated by hypothermia (29°C). Increased anion gap acidosis, its varied aetiology, potential reversibility, and the role of hypothermia are discussed. Early liaison with a medical toxicology unit is recommended when this rare condition is suspected.







