Cialis vs. Viagra

Viagra (sildenafil) and Cialis tadalafil are phosphodiesterase-5 inhibitors (PDE5) that are used in the treatment of erectile dysfunction (impotence). These are probably the most sought-after prescription drugs. To begin with, we must first understand what causes impotence and how the two drugs combat it.

A man is considered to be suffering from erectile dysfunction if he finds it difficult to get and sustain an erection regularly. Ordinarily, erectile function is affected by the following factors: blood flow, nerve supply, and hormones. Other physical and organic causes of impotence include heart disease, diabetes, high blood pressure, high cholesterol, obesity, Parkinson’s disease, testosterone deficiency, anatomical disorder and injuries to the pelvic and spinal cord.

Penile erection occurs when the penis is engorged with blood. This process begins with sexual stimulation which activates production of nitric oxide within the penis. Nitric acid then activates guanylate cyclase enzyme which brings about the production of cyclic guanosine -monophosphate (cGMP). CGMP controls the amount of blood flowing in and out of the penis to sustain an erection.


The enzyme phosphodiesterase-5 (PDE5) destroys cGMP thus leading to the loss of erection. This is where our two drugs come into the picture. Viagra and Cialis serve the purpose of inhibiting PDE5 thereby preventing the destruction of cGMP and sustain an erection for more extended periods.

However, that’s just a general statement on how the two drugs. To get a better understanding as to which f the two drugs is best for you, we will need to take a closer look at their features.

How to pick the ideal erectile dysfunction drug

Depending on the condition that’s causing the erectile dysfunction you may require various specialized medications. With the help of your physician, you should be able to get the ideal treatment for your specific case. It’s also important to note that if one pill fails to provide the required outcome, then your doctor can always prescribe a different drug.

Side effects of Cialis tadalafil and Viagra sildenafil

The two drugs have some side effects which are standard for any medication, and if taken as per the doctor’s prescriptions these side effects should wear off in no time. Here’s a list of some of the side effects;

  • Stomach upset
  • Stuffy nose
  • Blurred vision
  • Back pain

In some rare cases, Viagra may cause urinary tract infections (UTIs) and an inability to tell apart green colors from blue.

How long does Viagra last?

Various factors influence the uptake of Viagra after ingestion; these include age, body temperature, and metabolic rate. Usually, the drug will kick in after about 30 minutes.

How long the drug remains in effect is also affected by various factors. These factors include interaction with other medicines that you may have taken recently and your feeding pattern too. It’s important to note that Viagra will not automatically give you a hard-on; you still need to be sexually excited to get the erection.

On an average, the drug’s effect will hold up for around 3hours after taking it. After this, its effect will wear off slowly, but you can talk to your physician if you need a stronger dose which can increase the period of up to 5 hours.

How long does Cialis last?

Just like Viagra, Cialis’ effect widow will be affected by various factors. Similarly, its effects usually kick in after 30 minutes, and it’s therefore recommended that you use the drug at least 30minutes before sex. However, Cialis has a longer effect period lasting up to 36 hours. It’s therefore recommended that you pay close attention to the dosage to avoid some of the side effects.

What is the dosage of Viagra and Cialis?

Majority of the doctors will start off Cialis treatment with a 10mg dosage per day which is taken at least 30 minutes before sex. Depending on the drug’s response your doctor may decide to up the dose to 20mg or even decrease the daily amount to 5mg. It’s advisable that people with medication that increases blood pressure should not take more than 10mg of Cialis. It’s important to note that Cialis should never be taken for more than once per day.

Viagra, on the other hand, has a recommended dosage of between 5mg to 100mg per day. The dosage is best taken at least 1hr before engaging in sexual activity. The elderly should not start off with more than 5mg per dosage unless the doctor stipulates otherwise. When taken with high-fat meals Viagra sildenafil has a reduced absorption rate and the intended effect may not be achieved.

Is Cialis more effective than Viagra?

When taken under the proper conditions and dosage, both of these drugs are guaranteed to provide an excellent solution for impotence. Cialis has an 81% success rate compared to Viagra which has an 84% success rate. However, Cialis last longer with up to 36hrs compared to a mere 3hours from Viagra.

Can you take any of the two without food?

Viagra is recommended to be taken without food s it will affect the drugs absorption rate. On the other hand, Cialis can be taken with or without food considering its effect is prolonged due to a delayed release from blood plasma.

Conclusion

Never again should any man ever have to go through the embarrassing moments caused by impotence. Viagra and Cialis promise to offer a quick remedy to ER and at a fast rate. While Viagra has a higher success rate it doesn’t stand a chance when it comes to durability, Cialis easily wins with 36hours effect period. Cialis is also considered to be much healthier because it has fewer side effects. Go ahead and give it a try.