Human experience of acute overdose with Symtuza is limited.
If overdose occurs the patient must be monitored for evidence of toxicity (see Adverse Reactions).
There is no specific antidote for overdose with Symtuza. Treatment of overdose with Symtuza consists of general supportive measures, including monitoring of vital signs as well as observation of the clinical status of the patient.
Since darunavir and cobicistat are highly bound to plasma proteins, it is unlikely that they will be significantly removed by haemodialysis or peritoneal dialysis. Emtricitabine can be removed by haemodialysis, which removes approximately 30% of the emtricitabine dose over a 3 hour dialysis period starting within 1.5 hours of emtricitabine dosing. Tenofovir is efficiently removed by haemodialysis with an extraction coefficient of approximately 54%. It is not known whether emtricitabine or tenofovir can be removed by peritoneal dialysis.