Some patients with premature ejaculation can be cured through active treatment, but some patients also have the possibility of prolonged illness, which is related to its causes, underlying conditions, and the effectiveness of timely treatment. 1. Cases with greater possibility of cure: caused by mental stress, bad lifestyle and other factors that can be easily corrected, young age, good physical quality before the disease, shorter duration of the disease, milder condition, timely and effective treatment, generally good prognosis, there is a great possibility of achieving the cure of premature ejaculation. 2. Less likely to be cured: if the condition is caused by genetic factors, neurobiological factors and other difficult-to-treat factors, if it is caused by older age, poorer underlying conditions (e.g., cardiovascular disease), longer duration of illness, more serious condition, delayed treatment or improper intervention, the prognosis is generally poorer, with a high risk of the condition remaining unresolved and it is more difficult to achieve a radical cure. To sum up, whether premature ejaculation can be cured will be affected by a variety of factors, so the diagnosis of this disease, must be timely under the guidance of a professional doctor for standardized treatment, in order to strive for a good prognosis. Do not blindly dispose of yourself, so as not to cause adverse consequences.