It might not be possible to cure erectile dysfunction (ED) in 30 days, but lifestyle changes and treatment can make a big difference. First, talk to a healthcare source to find out what's going on and what your choices are. A healthy weight, regular exercise, and a varied diet full of fruits, veggies, whole grains, and lean meats are all things you should work on changing about your lifestyle. To improve arterial health, stop smoking and drink less alcohol. Use relaxing methods, such as yoga or meditation, to deal with stress. Follow the directions for any prescription drugs you are given, like Viagra, Cialis, or Levitra. Tell your partner the truth about your ED and ask them to help you. By making these changes, you may notice a difference in your sexual function within a month. However, based on your specific situation, it may take longer to get better. To deal with ED successfully, you need to be consistent and patient.