Normal erection glans is too soft that is erectile dysfunction, clinical possible causes are psychological factors, disease factors, normal physiological changes. 1. Psychological factors: When men have sex for the first time, the erectile state of the penis is affected by nervousness, anxiety, fear and other negative emotions, which manifests itself as insufficient hardness or inability to erect after erection. 2. Disease factors: clinically common diseases such as prostatitis, diabetes, atherosclerosis, etc., the above diseases will affect the blood congestion of the penile corpus cavernosum, thus making the relevant groups of people with poor penile erection. 3. Normal physiological changes: men in a state of fatigue or physiological decline in sexual function, will make their penile erectile state decline and erectile glans hardness is not enough. The above symptoms may also be caused by other factors, it is recommended that people with related conditions go to a regular hospital for timely consultation and consultation, so as to carry out targeted treatment.