Anne Truong MDMen's Sexual Health Doctor

Hidden Causes of Missing Morning Erection 📉 #MensHealth #ED

22 Mar 2026 · 1 min

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In this brief video, Dr. Anne Truong explains that a morning erection serves as a natural indicator of healthy blood flow and nerve function. Absence of a morning erection signals a systemic health issue, prompting a look at underlying causes. She outlines several physiological, lifestyle, and psychological factors that can impair blood flow and reduce morning erections, including diabetes, hypertension, chronic stress, inadequate sleep, poor diet, low testosterone, performance anxiety, and depression.

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Morning erection equals that good blood flow, good nerve health. So when you're not having morning erection, it's your body system check. What's really causing it is you need to look at it in this lens. It's what's going on in your body that's causing you to have poor blood flow. It could be diabetes, it could be high blood pressure, it could be stress, it could be poor sleep, as well as your poor diet. It could be due to low testosterone. It could also due to maybe performance anxiety or even depression.