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. 2015 Feb;6(1):20–31. doi: 10.1177/2042098614564776

Table 1.

Adverse effects after naloxone in reversal of opioid depression.

System organ class
 MEDRA preferred term
Cardiac disorders
 Cardiac arrest
 Tachycardia
 Ventricular fibrillation
 Ventricular tachycardia
Gastrointestinal disorders
 Nausea
 Vomiting
Investigations
 Blood pressure increased
Nervous system disorders
 Convulsion
 Tremor
Psychiatric disorders
 Withdrawal syndrome
Respiratory, thoracic and mediastinal disorders
 Pulmonary edema
Skin and subcutaneous tissue disorders
 Hyperhidrosis