Table

Common adverse events occurring during treatment, n (%)

Adverse eventLamotrigine (n = 169)Lithium (n = 120)Placebo (n = 121)
*p<0.05 versus lithium.
†p<0.05 versus placebo.
Headache30 (18)23 (19)25 (21)
Nausea28 (17)24 (20)15 (12)
Tremor9 (5)*20 (17)†6 (5)
Rash12 (7)†5 (4)3 (2)
Dizziness21 (12)13 (11)12 (10)