Inflatable plant is one of the two penile implants suggested to males with severe erection issues. The other one is semi-rigid rod implant. Typically, implant option is discussed when even higher doses fail to give an erection. Doctors believe that Sildenafil Citrate 200 mg, a higher dose, is effective in more than 92 % of erectile dysfunction cases among men. The higher dose is only recommended when lower doses fail to give satisfactory result to the male.