Tadasoft 20 mg, which contains the active ingredient Tadalafil, is primarily eliminated from the body through the liver. After it is metabolized, it is excreted in the urine, with a smaller portion eliminated in the feces. The half-life of Tadasoft 20 mg is about 17.5 hours, meaning it takes that long for the body to reduce the concentration of the drug by half. Individual factors like liver function, age, and other medications can affect the elimination process. Always consult a healthcare professional for personalized information.