The anticonvulsant activity of gossypin was investigated by studying the effects on seizures induced by pentelentetrazole, strychnine and maximal electroshock convulsive methods in mice. Gossypin (10 and 20 mg/kg) significantly reduced the duration of convulsion in tonic seizure induced by pentelenetetrazole (95 mg/kg, intraperitoneally). Gossypin (20 mg/kg p.o) significantly reduced the tonic extensor convulsion induced by strychnine and maximum electroshock-induced convulsions. The data obtained suggest that gossypin have anticonvulsant property and may probably be affecting both GABA aminergic and glycine inhibitory mechanism.