Article When it comes to treating erectile dysfunction, Cialis and Viagra are two of the most well-known brands in the market. Both medications belong to the PDE type 5 inhibitors category and have been helping individuals with erectile dysfunction improve their sexual lives. In this blog, we will explore the details of these drugs and highlight the unique differences between them. So, let’s delve into the world of Cialis and Viagra to understand which one might be the right choice for you.
| Viagra | Cialis | |
| Generic Name | Sildenafil | Tadalafil |
| Function | Treats erectile | Treats erectile |
| dysfunction | dysfunction | |
| Duration of Action | 4-5 hours | 36 hours |
| Onset of Action | 30-60 minutes | 30 minutes to 2 hours |
| Timing of Intake | Taken as needed | Can be taken daily |
| Food Interactions | Avoid high-fat meals | Can be taken with or |
| without food | ||
| Sexual Spontaneity | Needs to be taken | Offers more |
| prior to sexual | flexibility as it can | |
| activity | be taken daily | |
| Side Effects | Headache, flushing, | Headache, indigestion, |
| dizziness, nasal | back pain, muscle | |
| congestion | aches | |
| Contraindications | Nitrates, | Nitrates, alpha-blockers, |
| alpha-blockers, | riociguat | |
| riociguat, | ||
| certain | ||
| antifungal | ||
| medications | ||
| Price | Higher cost | Lower cost |
1. Viagra: The Pioneering Oral ED Medication
Viagra, introduced in 1998 by Pfizer, was the first oral PDE type 5 inhibitor to hit the market. The active ingredient in Viagra is Sildenafil Citrate, and it is available in various doses ranging from 25 to 200 mg.
2. Cialis: The Breakthrough Tadalafil Medication
Cialis, approved in 2003, is a medication containing Tadalafil salt. The success of Tadalafil involved collaboration between ICOS and Eli Lilly, with Glaxo Smith also playing a significant role. After approval, a joint venture was formed with Eli Lilly responsible for manufacturing and marketing the medication, which was named Cialis.
Key Differences between Cialis and Viagra:
a. Active Ingredients:
– Viagra’s primary active ingredient is Sildenafil citrate.
– Cialis contains Tadalafil as its primary ingredient.
b. Manufacturing and Marketing:
– Pfizer manufactures and markets Viagra.
– Eli Lilly handles the manufacturing and marketing of Cialis.
c. Approval and Release Dates:
– Viagra has been available since 1998, making it the first oral PDE type 5 inhibitor.
– Cialis received approval in 2003.
d. Duration of Action:
– Viagra typically remains active in the body for about 4-5 hours. In some cases, it can last up to 10 hours.
– Cialis has a longer duration of action, staying active for an average of 24 hours and sometimes even longer.
e. Onset of Action:
– Viagra generally takes around 30 minutes to show its effects.
– Cialis may take between 45 and 60 minutes to start working.
f. Interaction with Food:
– Viagra’s effectiveness can be affected by the food you consume. Taking it immediately after a meal or consuming fatty foods may delay its effects.
– Cialis does not interact with food, providing more flexibility in its administration. However, it is advisable to avoid excessive consumption of fat and junk food.
g. Recommended Dosage:
– Viagra’s minimum dose is 25 mg, with the most commonly used variant being 100 mg.
– Cialis has a lower minimum dose starting from 2.5 mg (for patients with Benign Prostate Hyperplasia), and the most commonly used variant is Cialis 20 mg.
h. Cost:
– Viagra tablets (50 or 100 mg) can cost approximately $60-70 per tablet, subject to variation based on location and offers.
– Cialis is comparatively more affordable, with a 5 mg tablet priced at around $12. The cost may be similar when comparing the 20 mg dose.
i. Side Effects:
– Long-term use of Cialis (over a year) may increase the risk of side effects, whereas Viagra poses a lower risk.
How Do Cialis and Viagra Work?
Both Cialis and Viagra belong to the PDE type 5 inhibitor category and function similarly to alleviate erectile dysfunction. When a person experiences ED, the presence of PDE in the blood vessels hinders the release of cGMP, which is crucial for achieving and maintaining an erection.
When you take Cialis or Viagra, the medication dissolves in your bloodstream, targeting the PDE present in the blood vessels. By inhibiting PDE’s action, these
medications promote the release of cGMP, leading to the dilation of blood vessels. As a result, the smooth muscles in the blood vessels relax, allowing for improved blood flow and firmer erections.
Additionally, Cialis and Viagra can also be used to address other conditions such as Benign Prostate Hyperplasia, lower libido levels, and high blood pressure caused by Pulmonary Hypertension.
Other Medication Comparisons:
Final Summary:
While both Cialis and Viagra have their unique characteristics and advantages, it’s essential to consult with a healthcare professional to determine which medication is best suited for your specific needs. Generic versions of these medications are also available with a prescription.
Disclaimer:
At Medzpills, we strive to provide reliable and expert-reviewed information. However, it is crucial to consult with a qualified medical professional for personalized advice and guidance. The information provided in this article serves as a source of knowledge and should not replace professional medical advice. We encourage readers to discuss any concerns or questions regarding specific diseases or medications with their healthcare providers.
References:
– RxList – Cialis Drug Information : Link
– WebMD – Viagra Oral: Uses, Side Effects, Interactions, Pictures, Warnings & Dosing