How is Avanafil better than Tadalafil (Cialis)?
Avanafil and Tadalafil are two well-known medications used to treat erectile dysfunction (ED) in men. Both belong to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors, but they have different characteristics that may make one better than the other for certain men. In this article, we will take a closer look at the differences between Avanafil and Tadalafil to help you understand which may be the best choice for you.
Understanding Erectile Dysfunction and PDE5 Inhibitors
Before delving into the Avanafil vs Tadalafil comparison, it is important to understand erectile dysfunction and how PDE5 inhibitors work. Erectile dysfunction is a condition in which a man is unable to achieve or maintain an erection sufficient for satisfactory sexual intercourse. It is a common condition that can affect men of any age, although it is more common in older men.
An erection occurs through a complex process involving nerve signals, hormones, blood vessels, and muscles. When a man is sexually aroused, the brain sends signals to the penis, causing the release of nitric oxide (NO). Nitric oxide activates the enzyme guanylate cyclase, which leads to increased levels of cyclic guanosine monophosphate (cGMP) in the smooth muscle cells of the corpus cavernosum of the penis.
cGMP causes smooth muscle relaxation, allowing it to swim up to the penis and fill the corpora cavernosa, causing an erection. The enzyme phosphodiesterase type 5 (PDE5) is responsible for breaking down cGMP. PDE5 inhibitors, such as Avanafil and Tadalafil, block the action of PDE5, preventing the breakdown of cGMP and thus helping to maintain an erection.
Avanafil vs Tadalafil: A Comparative Review
Avanafil and Tadalafil are both effective PDE5 inhibitors, but they differ in some key characteristics that may affect their suitability for different men. The main differences between Avanafil and Tadalafil include:
- Speed of action: Avanafil is known for its rapid action. It usually starts working within 15-30 minutes of taking it, whereas Tadalafil can take 30 minutes to 2 hours to reach its maximum effect.
- Duration of Action Tadalafil has a significantly longer duration of action than Avanafil. Tadalafil’s effects can last up to 36 hours, while Avanafil’s effects typically last about 6 hours.
- Selectivity: Avanafil is considered more selective for PDE5 than Tadalafil. This means that Avanafil has a more targeted effect on PDE5 in the penis with less effect on other PDE isoforms elsewhere in the body. In theory, this could lead to fewer side effects.
- Side Effects Although both drugs have a similar side effect profile, some studies suggest that Avanafil may be slightly less likely to cause certain side effects, such as headache and facial flushing, compared to Tadalafil.
- Dosage and Administration: Avanafil is usually taken “as needed” before sexual activity. Tadalafil is available as an on-demand or daily low-dose medication.
Why Avanafil May Be a Better Choice?
Given the differences between Avanafil and Tadalafil, Avanafil may be a better choice for certain men in certain situations. Here are some of the reasons why Avanafil may be better than Tadalafil:
Speed of action for spontaneous sexual activity
One of the main advantages of Avanafil is its rapid action. If you value spontaneity in sexual relations and do not wish to plan the drug intake in advance, Avanafil may be the best option. Due to its rapid onset of action, Avanafil allows you to be ready for sexual activity within a short time after taking the drug.
Tadalafil, while effective, may take longer to take effect, which may be less convenient for spontaneous sexual activity. If you prefer to take the drug immediately before intercourse and not wait a long time, Avanafil may be a better choice.
Shorter duration of action to minimize side effects
While Tadalafil’s long-acting nature may be an advantage for some men, it may be a disadvantage for others. Longer-acting means the drug stays in the body longer, which may increase the risk and duration of side effects.
Avanafil, with its shortest duration of action, may be a better choice for men who are sensitive to side effects or want to minimize their duration. Because Avanafil is eliminated from the body more quickly, any side effects that occur are usually shorter-lasting compared to Tadalafil.
For men trying PDE5 inhibitors for the first time or who have experienced side effects with other drugs in this class, Avanafil may be a more acceptable option due to its potentially lower side effect profile and shorter duration of action.
Selectivity to reduce the risk of side effects
Avanafil is considered more selective for PDE5 than Tadalafil. A drug’s selectivity refers to how specifically it affects its target enzyme compared to other enzymes in the body. High PDE5 selectivity could theoretically lead to fewer side effects because the drug has less of an effect on other PDE isoforms that may be present in other organs and tissues.
Although clinical studies do not always clearly demonstrate a significant difference in the side effect profile between Avanafil and Tadalafil, some men may prefer Avanafil in the hopes of a lower risk of side effects due to its selectivity.
Suitable for men who do not plan to take it daily
Tadalafil is available in a low-dose, daily form, which may be convenient for men who are sexually active or who are treating benign prostatic hyperplasia (BPH) along with ED. However, not all men want or need to take a daily drug to treat ED.
Avanafil, which is typically taken only “as needed,” may be a better choice for men who prefer to take the drug only when needed, such as before anticipated sexual activity. This may be more convenient for men who are not sexually active on a regular basis or who want to avoid taking medication every day.
Tadalafil Benefits: When might Tadalafil be the best choice?
It is important to recognize that Tadalafil also has its benefits and may be a better choice for some men. Here are some situations where Tadalafil may be better than Avanafil:
Long lasting action for long lasting sexual performance
The main advantage of Tadalafil is its long-lasting action, which can take up to 36 hours. This gives men more flexibility in choosing the timing of sexual activity after taking the drug. If you are expecting a long sexual vacation or want to be able to be spontaneous over the weekend, Tadalafil may be the best choice.
The long-lasting action of Tadalafil allows men not to worry about the time of taking the drug immediately before sexual intercourse and to be able to have sex at any time within 36 hours after taking it.
Daily use for the treatment of ED and BPH
Tadalafil is the only PDE5 inhibitor approved for daily use in low doses to treat both erectile dysfunction and the symptoms of benign prostatic hyperplasia (BPH). If you suffer from both of these conditions, Tadalafil may be a convenient option because you can take one drug every day to treat both problems.
Taking Tadalafil daily provides a constant concentration of the drug in the body, which may be useful for men with regular sexual activity or for those who want continuous relief of BPH symptoms.
Lower cost of generic versions
Tadalafil has been available as a generic for a long time, making it more affordable than Avanafil, which is a relatively newer drug and has fewer generic versions. If price is an important factor for you, generic Tadalafil may be a more cost-effective option.
However, it is important to note that the cost of the drug may change, and prices for generic Avanafil may decrease over time. Always compare prices from different pharmacies to find the best deal.
Comparison of side effect profiles
Avanafil and Tadalafil have similar side effect profiles because they both belong to the class of PDE5 inhibitors. The most common side effects of both drugs include:
- headache
- Redness of the face
- Nasal congestion
- Indigestion
- Dizziness
In most cases, these side effects are mild to moderate and temporary. However, some men may experience more severe side effects.
Some studies suggest that Avanafil may be slightly less likely to cause certain side effects, such as headaches and facial flushing, compared to Tadalafil. This may be due to Avanafil’s higher selectivity for PDE5 and its shorter duration of action.
Serious side effects such as priapism (prolonged and painful erection), sudden loss of vision or hearing are rare with both drugs but require immediate medical attention if they occur.
It is important to discuss your medical history and any existing medical conditions with your doctor before starting Avanafil or Tadalafil to assess the risk of side effects and determine which drug is safer for you.
Dosage and method of administration
Avanafil is available in 50 mg, 100 mg, and 200 mg dosages. The recommended starting dose is 100 mg taken orally 15 to 30 minutes before sexual activity. The dose can be increased to 200 mg or decreased to 50 mg depending on individual effectiveness and tolerability. The maximum recommended frequency of administration is once daily.
Tadalafil is available in 2.5 mg, 5 mg, 10 mg, and 20 mg strengths. For on-demand use, the recommended starting dose is usually 10 mg, taken orally at least 30 minutes before sexual activity. The dose may be increased to 20 mg or decreased to 5 mg, depending on individual response. For daily use, the usual dose is 2.5 or 5 mg once daily, regardless of the timing of sexual activity.
Both medications can be taken with or without food, but fatty foods may slow the absorption of Tadalafil. Alcohol should be taken with caution when taking either medication, as it may increase the risk of side effects such as dizziness and low blood pressure.
It is important to follow your doctor’s instructions regarding the dosage and method of administration of Avanafil or Tadalafil. Do not change the dosage or stop taking the drug without consulting your doctor.
Who is Avanafil best suited for?
Avanafil may be especially suitable for men who:
- They value speed of action and spontaneity in sexual relations.
- They want to minimize the duration of potential side effects.
- They prefer to take the drug only “as needed” before sexual activity.
- New to PDE5 inhibitors and want to start with a drug with a potentially lower side effect profile.
- May be sensitive to the side effects of other PDE5 inhibitors.
Who is Tadalafil best suited for?
Tadalafil may be especially suitable for men who:
- They value long-lasting action and flexibility in choosing the timing of sexual activity.
- Want to be able to have sex spontaneously for an extended period of time after taking the drug.
- They suffer from both erectile dysfunction and symptoms of benign prostatic hyperplasia.
- Prefer daily use of the drug for continuous treatment of ED or BPH.
- They are looking for a more cost-effective option, especially generic versions.
Choosing Between Avanafil and Tadalafil: Consulting with a Doctor
The choice between Avanafil and Tadalafil is individual and depends on your specific needs, preferences, and health condition. The best way to determine which drug is best for you is to consult with your doctor.
Your doctor will evaluate your health, medical history, medications, and other factors to recommend the most appropriate medication and dosage. Feel free to openly discuss your sexual needs and benefits with your doctor to make an informed decision.
Do not self-medicate or take erectile dysfunction medications without consulting your doctor. Misuse of these medications can be dangerous to your health.
Conclusion: Avanafil as a fast and selective option
Avanafil and Tadalafil are both effective erectile dysfunction medications, but they have different characteristics. Avanafil stands out for its rapid action and potentially lower side effect profile due to its selectivity and duration of action. This makes Avanafil an attractive option for men who value spontaneity and want to minimize the risk of side effects.
Tadalafil, on the other hand, offers long-lasting action and the convenience of daily administration, making it a better choice for men looking for flexibility in timing and treatment of both ED and BPH.
Ultimately, the choice between Avanafil and Tadalafil depends on the individual needs and preferences of the man. Consultation with a doctor is key to determining the most appropriate drug and ensuring safe and effective treatment for erectile dysfunction.