Highlights
- Daily Viagra can boost erections and have other health benefits.
- Can you take Viagra every day? Medical studies indicate that it’s likely safe.
- However, only your doctor can tell you whether you can take Viagra daily and determine your optimal dosage.
- You need a doctor’s prescription to buy Viagra or other PDE5 inhibitors.
Michael DiLeo, MD, has over 30 years of experience in clinical and academic medicine. Through medical school, residency, and private practice, he has functioned as both a specialist and a primary care practitioner. He has twice served as chief of staff of a large regional hospital. He is a published author on women's health for McGraw-Hill. Learn More
Can you take Viagra every day? It depends on your overall health. Theoretically, you can, but you may incur some risks.
Unlike Cialis, Viagra does not come in a dedicated daily formulation. Yet, taking Viagra or sildenafil every day may offer far-reaching benefits for both erectile function and cardiovascular health.
Should You Take Viagra Daily?
In addition to keeping you erection-ready at all times, are there other benefits to taking Viagra every day? What are the long-term effects of Viagra?
Better Long-term Erectile Function
You may think of Viagra as an on-demand erection booster. When taken daily, however, it can be more than that.
The penis is a peculiar organ. It only gets optimal arterial blood flow when you have an erection. Use it or lose it, the adage goes. And in the case of your penis, that is, indeed, true.
The majority of the time, men don’t walk around with erections. The lack of arterial blood flow prevents the optimal oxygenation of the penile tissues.
The body solves the problem during sleep. Erections that occur at night increase arterial blood flow to the penis. Losing the ability to have erections during sleep could be the death knell for your virility.
Using Viagra daily, before bed, can boost the quality and length of your in-sleep erections, improving the oxygenation of your penile tissues and supporting your erectile function. In addition to boosting your erections on demand, regular use of Viagra can provide long-term treatment for your erectile dysfunction.

Cardiovascular Benefits
Erectile dysfunction is like an alarm. If your body fails to function optimally there, it also fails elsewhere. ED, besides indicating problems of blood flow in the penis, can also be a sign of heart disease and vascular problems like atherosclerosis. Decreased blood flow isn’t good for any tissue.
Viagra improves the blood flow in your penis by improving the condition of your blood vessel walls. But the effect is not limited to the genital area — it improves the lining of the blood vessels throughout the body, allowing them to dilate better and allow more blood to flow through.
Thus, in addition to better erections, daily Viagra also has heart benefits; it can reduce your risk of heart attacks and strokes. In fact, Viagra was first developed as a treatment for heart conditions before it became known for what is probably the most famous side effect in history: its ability to boost erectile function.
Doctors have also been using sildenafil to treat pulmonary hypertension (high blood pressure in the lungs) for well over a decade now.
Improved Urination
Viagra and other PDE5 inhibitors can improve urination by relaxing the smooth muscles of the prostate. A relaxed prostate no longer grips the urethra as tightly as before, allowing older men to urinate more easily.
By improving sexual function and urination and boosting confidence, daily Viagra can have a significant positive impact on your quality of life.
But is there a price to pay for these benefits in the form of severe side effects or long-term tolerance problems?
Is Daily Viagra Use Safe?
Sildenafil, the active substance in Viagra, works by relaxing the blood vessels and boosting blood flow. Since it doesn’t act on the penis only, it may decrease blood pressure. If you have high blood pressure, take blood pressure drugs, or struggle with low blood pressure, daily Viagra may not be safe for you.
Viagra may also interact with other medications and health conditions.
Talk to your doctor before beginning to take Viagra daily. Only your doctor can prescribe this medication and tell you whether you can take it. Also, trust your doctor to set your Viagra daily dosage.
If you are healthy and don’t take any medications, you may be able to take Viagra daily. The FDA label of the drug states that the maximum recommended dosing frequency is once per day.
Viagra is available in 25 milligram, 50 milligram, and 100 milligram pills. You can use a pill splitter to reduce your daily dose if your doctor recommends it. According to the FDA label of the product, you can take a maximum of 100 milligrams of Viagra per day.
Read Can You Cut Viagra in Half? [Do’s and Don’ts] to learn how to split Viagra safely.
If you take Viagra daily, pay attention to its effects and side effects. Ask your doctor to tweak your dosage based on your individual tolerance and the effectiveness of the drug.
Viagra Side Effects
Research shows that daily Viagra is safe. However, if you begin taking Viagra more often than you’re used to, you may experience mild side effects. In most cases, these will subside in a few days as your body acclimates to the new dosage.
If they don’t, talk to your doctor about adjusting your daily dose or finding an alternative to Viagra.
Some of the common side effects daily use of Viagra may trigger are:
Less-common side effects might include:
- Back pain
- Muscle aches
- Digestive problems
- Rash
- Blue vision and other vision problems
Viagra’s Long-Term Effects on Health
Some preliminary studies suggest the long-term occasional use of Viagra is safe. What’s more, it may be necessary to maintain erectile function improvements.
More studies are being done all the time because we don’t yet have reliable data on the long-term health effects of daily Viagra use just yet.
Viagra Daily Dosage Guidelines
Your optimal daily dose of Viagra depends on your general health, other medications you take, your sensitivity to the drug, etc. Only your doctor can determine how much Viagra you can take as part of your daily regimen, and only a doctor can prescribe Viagra. Your doctor will likely recommend that you start at the lowest dose of 20 milligrams per day.
Patients with liver disease or renal impairment may need their doses adjusted or may not be able to take Viagra at all.
Alternatives to Daily Viagra
While Viagra was not designed to be a daily-use medication, low-dose Cialis is and may be a better choice for you. It is specifically meant for men who have active sex lives and want to be ready for intimacy at any time.
Other Viagra alternatives are:
These drugs are all PDE5 inhibitors and work in the same way as Viagra. However, they are not as extensively studied as Viagra, so talk to your doctor before using any of these on a daily basis.
If you have more questions, please see our FAQ below.
Conclusion
Daily Viagra offers many health benefits, but it is not without risks, which vary from person to person. Only a qualified healthcare professional can weigh these benefits against the potential side effects for your personal situation. Daily Viagra can boost your erectile health as you sleep, but it can interact with other medications and health conditions, so it requires careful consideration from a specialist.
Browse our erectile dysfunction medication guide to learn more about the FDA-approved ED medications we carry. When you shop with eDrugstore, virtual health visits and shipping are always free.
eDrugstore Can Help
Our doctors offer online consultations and can provide you with the prescriptions you need to buy erectile dysfunction medications. They can also help you determine the optimal dosage for your daily Viagra or Cialis.
We carry Viagra, Cialis, Stendra, and their generic equivalents.
Order now. We deliver quickly and discreetly. Shipping is always free.
FAQs
Can everyone take Viagra daily?
Not everyone is a suitable candidate for daily Viagra. It’s important to consult with a healthcare provider.
Does daily Viagra use improve its effectiveness?
Daily use may offer consistent readiness, but effectiveness can vary among individuals.
Can I switch from using Viagra daily to using it as needed?
This should be done under medical guidance to ensure safety and efficacy.

James West is a seasoned health and wellness writer with a focus on topics related to physiology, sleep, and men’s health. He has contributed articles on a range of subjects, from erectile dysfunction treatments and sleep aids to hair loss, providing well-researched insights to help readers make informed health decisions.
