Incidensraten for synkope er ikke almindelig, og der var ingen forskel mellem de epilepsipatienter, der fik lacosamid (0, 1%), og de epilepsipatienter, der fik placebo (0, 3%).
The incidence rate for syncope is uncommon and did not differ between lacosamide treated epilepsy patients (0.1%) and placebo treated epilepsy patients (0.3%).