Sildalist 120mg is a prescription based medicine and is a combination of two great salts that are named as sildenafil (100 mg) and tadalafil (20 mg).This medicine is used to treat Erectile dysfunction or impotence in men.This medicine contains some stronger dosage of Ed medicine so as in the start if you have not taken it before you must go with the lower dosage required and as instructed by your doctor.Ed is a problem which can be cause by physical or psychological problems and it can long last for your whole lifetime so if it's treatment is possible then why not?You must go to your doctor as soon as possible and just have a proper guidance and you must share your medical history with your doctor.Severe issues like cardiac issues,kidney or liver problems or allergic to the salt these are