Tadacip 20 is often referred to as the "weekend pill" due to its long-lasting effects. Unlike other medications for ED, which typically last for about 4 to 6 hours, tadalafil's effects can persist for up to 36 hours after ingestion. This extended duration provides a wider window of opportunity for sexual activity, allowing for increased spontaneity and flexibility in intimate encounters. These side effects are usually mild and temporary, but if they persist or worsen, it's important to seek medical attention.