Blackberry, a plant of the Rosaceae family and the genus Suspensa native to temperate regions of Europe, is a fruit that has no effect on the treatment of the disease. In clinical terms, food does not have a special pharmacological effect, so blackberries are not a treatment for urinary incontinence. Urinary incontinence is a disease caused by various reasons for involuntary leakage of urine through the urethra, which can be categorized into stress incontinence, urge incontinence, mixed incontinence and filling incontinence. For patients suffering from urinary incontinence, they should go to a regular hospital to seek the help of a regular doctor, so as not to delay the condition, not to mention the unauthorized use of food treatment, because food does not have the effect of treating the disease. If the patient is not feeling well, he should consult the doctor for examination and early treatment.