الاستخدام المتزامن مع أي شكل من النيترات، مثل النيتروجليسرين، والإيزوسوربيد ثنائي النترات، حيث يزيد من احتمالية هبوط الضغط.unexpected eyesight loss in one or both of those eyes. Sudden vision loss in one or both equally eyes could be a signal of
an erection that won't disappear (priapism). If you have an erection that lasts over 4 hrs, get health-related assistance at once. If It's not necessarily dealt with at once, priapism can permanently damage your penisunexpected Listening to lower or Listening to loss. Many people may even have ringing inside their ears (tinnitus) or dizziness. For