Patients with erectile dysfunction can be treated with phosphodiesterase inhibitors (e.g., Cialis, Viagra, Elidel). Herbal therapy is also considered an alternative option in some countries. Korean scholars have studied over 100 cases of impotence by taking ginseng capsules and their erectile function improved. Active substances such as ginsenosides contained in galangal may have played a therapeutic role. Clinical treatment allows patients with erectile dysfunction to take American ginseng or princely ginseng for a long time often with unexpected effects, and at the same time, it is also very beneficial to the health of the patient’s friends.