Acetazolamide Intoxication in an Elderly Patient with Diabetes and Chronic Renal Failure after Cataract Surgery

Table 1

Laboratory values at baseline (before surgery) and at ICU admission.

Variable	Baseline	ICU admission	Normal range
Sodium (mmol/L)	137	137	135–145
Potassium (mmol/L)	4.9	5.1	3.5–5.5
Calcium (mg/dL)	9.4	8.3	8.5–10.2
Chloride (mEq/L)	—	106	98–107
Phosphate (mg/dL)	4.2	4.3	2.5–4.5
Creatinine (mg/dL)	2.1	4.8	0.5–1.1
Urea (mg/mL)	111	275	16–48
pH	—	7.23	7.35–7.45
Bicarbonate (mmol/L)	—	10.9	22–26
Total CO2 (mmol/L)	—	11.8	23–27
Anion gap (mEq/L)	—	18.5	10–20