Can erectile dysfunction be prevented?

An erection depends on coordinated blood flow, nerve signals, hormones and sexual stimulation. Conditions that affect blood vessels, including hypertension and type 2 diabetes, can interfere with this process. Obesity may add metabolic and vascular strain. Depression, anxiety, relationship stress and some medicines can also affect desire or erection firmness. Erectile difficulties can therefore be a sign that a wider health review would be useful, rather than a problem limited to sex.

Do not smoke, stay physically active, choose a balanced eating pattern, and work toward a weight that supports your health. Keep blood pressure and blood sugar checks up to date, and follow treatment plans for conditions such as hypertension, obesity or type 2 diabetes. Limit alcohol if it affects erections or judgement. Review medicines with a clinician instead of stopping them yourself. If low mood or performance worry is persistent, counselling or treatment for depression may help sexual function as well as general wellbeing.

Arrange a medical appointment if erection problems keep happening, begin suddenly, or occur with reduced desire, penile pain, changes in urination, chest symptoms or other new health changes. Seek urgent help for severe chest pain, fainting or sudden weakness. A clinician can review cardiovascular risks, medicines, hormones and emotional factors confidentially.

Could my blood pressure, blood sugar, medicines or mood be contributing? Which lifestyle change is safest for me to start? Do I need checks for circulation or hormone problems?