Sildenafil (commonly known as Viagra) and tadalafil (often prescribed as Cialis) are widely used ED medications to address erectile dysfunction (ED) effectively.
PDE5 inhibitor is the active ingredient in both drugs, both drugs interact with the body’s natural chemicals released during arousal, causing relaxation of the smooth muscle in the penis. This, in turn, promotes increased blood flow to the penis, facilitating the achievement of a firm erection.
In this comprehensive guide, we’ll provide valuable insights into sildenafil vs. tadalafil, enabling you to make an informed decision and find the best-personalized treatment for ED tailored to your specific needs.
Top Differences: Sildenafil vs Tadalafil
The difference between sildenafil and tadalafil lies in terms of effectiveness, working, and other aspects. Let’s take a
look. Sildenafil introduced in 1998, and tadalafil, introduced in 2003, are medications commonly used to treat erectile dysfunction (ED).
- However, tadalafil offers an additional benefit as it can also address an enlarged prostate (BPH), making it particularly advantageous for older patients or those suffering from both conditions.
- While sildenafil must be taken approximately 60 minutes before sexual activity, with only one dosage per day, tadalafil provides more flexibility.
- Tadalafil can be taken either 60 minutes before intercourse or taken regularly, allowing for more spontaneity in sexual encounters. Furthermore, tadalafil’s effects may last up to 36 hours, significantly longer than sildenafil, making it a preferred choice for some individuals.
- It’s important to note that tadalafil’s extended duration of action means any potential side effects may last longer as well, making sildenafil a preferable option for men sensitive to medication effects.
Both drugs have shown high effectiveness in treating ED, with nearly 70% of men experiencing improved erection quality.
Additionally, tadalafil has demonstrated positive effects on urinary symptoms in some men. If you are thinking about, tadalafil or sildenafil which is better? Then, it depends on what works better for you. You can experiment with both medicines. And attentively observe the effects and opt for what works better for you.
Tadalafil vs Sildenafil Dosage
Now let’s take a look at tadalafil vs sildenafil dosage. We have developed a table for better reference.
Drug | Recommended Dosage | Maximum Daily Dosage | Dosage Forms |
Sildenafil | 25mg to 100mg, depending on the case | 100mg for all ages | 20mg (Generic), 25mg, 50mg, 100mg |
Tadalafil | Average: 10mg per day | Up to 20mg per day, as needed | 2.5mg, 5mg, 10mg, 20mg |
For Sildenafil:
- It can be taken once daily, it is preferred to take Sildenafil one hour before intercourse.
- A doctor may start with a lower dosage to minimize side effects.
- If the desired effects are not achieved, the doctor will guide when and how to increase the dosage, up to a maximum of 100mg per day.
For Tadalafil:
- The average daily dosage is 10mg, but doctors may prescribe anywhere from 5mg to 20mg depending on the patient’s situation.
- Daily dosing of 5mg is possible, and for some, older patients, smaller doses every other day may be recommended.
- For on-demand usage, 5mg, 10mg, or 20mg take tadalafil one hour before one hour of intercourse.
Tadalafil vs Sildenafil Side Effects
Refer to the below table to learn about tadalafil vs sildenafil side effects.
Side Effects | Sildenafil (Viagra) | Tadalafil (Cialis) |
Common | Headache, Indigestion, Blurred vision, Nausea, Dizziness, Light sensitivity, Nasal congestion, Rash | Headache, Back pain, Indigestion, Dizziness, Nausea, Blurred vision, Rash |
Rare but Serious | Increased risk of stroke or heart attack, Low blood pressure, Hearing loss, Medication interactions | Increased risk of heart attack or stroke, Low blood pressure, Hearing loss, Medication interactions |
Priapism (emergency situation), can lead to permanent tissue damage or amputation | Priapism (emergency situation), can lead to permanent tissue damage or amputation |
Read More: 7 Easy Exercises for Stronger Erections and Erectile Dysfunction
Common Side Effects: Tadalafil vs Sildenafil Dosage
Both Sildenafil (Viagra) and Tadalafil (Cialis) are known to increase circulation and, as a result, have similar side effects such as headache, nausea, dizziness, and more. It’s crucial to avoid using either medication if you’ve had a stroke, heart attack, or other vascular issues in the past six months. One noticeable side effect difference is that sildenafil may cause bluish vision, while tadalafil is more likely to cause low back discomfort.
Sildenafil
For Sildenafil, some common side effects include headache, indigestion, blurred vision, and rash, while more serious but rare effects include an increased risk of stroke or heart attack, low blood pressure, and hearing loss. Priapism, an emergency situation where an erection lasts for more than four hours, requires immediate medical attention.
Tadalafil
For Tadalafil, common side effects include headache, back pain, indigestion, and rash, while serious but rare complications encompass increased risk of heart attack or stroke, low blood pressure, and hearing loss.
Sildenafil Vs Tadalafil For Erectile Dysfunction
Let’s take a look at Sildenafil Vs Tadalafil on three different aspects. These are as follows:
- Is Tadalafil Better than Sildenafil?
- Comparison of Tadalafil and Sildenafil Onset Time
Is Tadalafil Better than Sildenafil?
Aspect | Tadalafil | Sildenafil |
Potency for ED | Both medications offer similar benefits but many prefer Tadalafil due to its popularity. | Both medications offer similar benefits
Some individuals may react better to Sildenafil medication than the other Sildenafil may be less potent when taken immediately after a meal |
Stomach Impact | Can be taken on an empty or full stomach | Works best on an empty stomach
Eating before taking may decrease the response |
Duration of Action | Effects may last up to 36 hours | Generally lasts 6-8 hours after one dose
Younger men may feel effects for up to 24 |
Comparison of Tadalafil and Sildenafil Onset Time
Aspect | Tadalafil | Sildenafil |
Onset Time | Around 30-60 minutes | Around 30-60 minutes |
Best Administration | Some experience effect in 30 minutes, while others may take 2 to 12 hours | work best on an empty stomach, take 30 minutes before eating or 2 hours after Eating or drinking prior to taking slows absorption and decreases response |
Ending Statement
Hope now have now learned about sildenafil vs tadalafil. Both Sildenafil and Tadalafil are safe and efficient in improving the erection of penile muscles during sexual stimulation, with high success rates comparable to brand drugs. They share similar side effects, making them almost equal except for the duration of the effects. Additionally, their affordability makes them excellent choices for treating erectile dysfunction.