SMSNA receives and publishes “guest editorials” periodically. The current article was submitted by Mia Barnes, a freelance writer and researcher specializing in women’s health, wellness and healthy living. She is its Founder and Editor-in-Chief Body+Mind Magazine.
Dehydration is a common issue that many overlook, but its impact on overall health can be significant. One area it can affect – often without people realizing it – is sexual health. Erectile dysfunction (ED) is just one of the ways dehydration can affect your sexual well-being.
The importance of hydration for your body
Water is essential for almost every bodily function, including regulating your temperature, flushing out toxins, protecting your joints and organs, and maintaining proper circulation. Proper hydration also supports the function of your heart, brain and muscles. The clearer your urine, the more hydrated you are, underscoring the importance of proper hydration in maintaining erectile function and overall sexual health. Since erectile dysfunction relies on good blood flow and hormone balance, dehydration can disrupt these processes and make it difficult to maintain or achieve an erection.
Dehydration and blood flow
One of the main ways that dehydration contributes to DM is by affecting blood flow. When you are dehydrated, your blood volume decreases, forcing the body to prioritize vital organs to ensure proper functioning. As a result, less blood is available for other systems, including the genitals.
Additionally, dehydration causes your blood to thin, which can lower blood pressure. Low blood pressure can reduce blood flow to the penis.
Electrolyte imbalance and erectile function
Hydration isn’t just about water – electrolytes like sodium, potassium and magnesium are also vital to maintaining fluid balance. When you’re dehydrated, the electrolyte imbalance can cause your blood vessels to constrict. This contraction can further restrict blood flow, making it harder to achieve an erection.
The effect of dehydration on hormones
Water is vital for hormone regulation. Chronic dehydration can cause a decrease in testosterone, which can cause erectile dysfunction. Testosterone is essential for sexual arousal and maintaining healthy erectile function, so low levels can reduce sex drive and cause performance problems.
Dehydration and mood
In addition to physical symptoms, dehydration can also affect your mood. Dehydration can increase stress, anxiety and fatigue, which can negatively affect sexual performance. If you’re feeling irritable or exhausted due to dehydration, it’s no surprise that you may struggle with erectile function.
Prevention of dehydration-related ED
The good news is that you can prevent and treat erectile dysfunction related to dehydration. Here are some tips to help you stay hydrated:
- Drink water regularly: Aim to drink about 15.5 glasses each day, or more if you’re physically active or live in a hot climate.
- Electrolyte balance: If you engage in vigorous activity, replenish your electrolytes with drinks that contain sodium, potassium and magnesium.
- Track your hydration: Watch for signs of dehydration, such as dry mouth, fatigue, dark yellow urine or dizziness.
- Consider your overall health: If you’re already dealing with DM, make sure you address other health factors like diet, exercise, and stress management.
Stay hydrated for better sexual health
While dehydration is a relatively simple condition to treat, its effects on erectile dysfunction are significant. By making hydration a top priority, you can improve circulation, hormone balance, and overall mood, all of which contribute to better sexual health. If you’re having consistent problems with ED and hydration doesn’t seem to be the only cause, it may be worth seeing a health professional to investigate other underlying factors.
References:
National Council on Aging. 10 reasons why hydration is important. (2024, January 24). https://www.ncoa.org/article/10-reasons-why-hydration-is-important/
Long’s Ecowater. How water benefits the body. https://longsecowater.com/blog/how-water-benefits-the-body
Abbott Nutrition News. Hydration and mental health: How are they related? (2023, March 23). https://www.nutritionnews.abbott/healthy-living/diet-wellness/Hydration-and-Mental-Health–How-Are-They-Related/
Harvard Health Publishing. How much water should you drink? (2023, May 22).
