Men’s testicles have small bumps is an abnormal symptom, this situation should be timely consultation, alert is the manifestation of certain diseases, such as scrotal eczema, epididymitis, condyloma acuminatum and other diseases. 1. Scrotal eczema: lesions are mostly dense corn-sized papules, papules, the patient consciously scrotal itching; sometimes can spread to the anus around, and even extend to the penis. 2. Epididymitis: nodular lumps may form on the surface of the epididymis, and when the testicles are touched, small nodules and bumps will be found on the testicles, often accompanied by swelling and pain in the scrotum area, and other symptoms. 3. Warts: mainly manifested in the lesion site appears to protrude from the skin of the superfluous organisms, lesions at the beginning of a single or more scattered reddish pimples, but most of the patients do not have obvious self-conscious symptoms, a small number of foreign body sensation, burning pain, itching, or discomfort of sexual intercourse. However, other factors can not be ruled out, it is recommended that the patient timely consultation, by the doctor to clarify the cause of the disease, to give targeted treatment.