Kamagra Polo and nitrate-free treatment discussions should always prioritise cardiovascular safety. Sildenafil may help manage erectile dysfunction, but it is not suitable for everyone. A healthcare professional can assess heart health, medication interactions, and appropriate treatment alternatives before recommending an ED medication. Sildenafil helps relax blood vessels and increases blood flow to penile tissues during sexual arousal. This supports the natural erection process but does not automatically produce an erection.