Cialis vs. Tadalafil – Tadalafil shares many similarities with Cialis. Both are drugs that are used to treat ED. Both are in a class of drugs known as PDE5 inhibitors, which work by helping your blood vessels dilate. And they both temporarily boost blood flow to the penis.
However, there are also several notable differences between them. Cialis is a brand name for the product they have marketed so widely and for which they have created a very particular look.
Tadalafil, on that note, might be packaged in unbranded packaging and could be a small, plain pill or look a bit different.
This is because tadalafil is the generic name, and the active ingredient is the same; therefore, the effect is the same as Cialis.
Not all bulking agents and chemical stabilizers are included in every Cialis pill anyway; they are, for the most part medically useless and shouldn’t make a difference to whether your pills work.
In summary, they both last for the same amount of time and have the same effects.
What are Cialis and Viagra?
Cialis (tadalafil) and Viagra (sildenafil) are oral drugs that are used for treating impotence (the inability to attain or maintain a penile erection) and benign prostatic hyperplasia (BPH).
They belong to a class of drugs called phosphodiesterase-5 (PDE5) inhibitors, which include vardenafil (Levitra, Staxyn ODT) and avanafil (Stendra).
An erection results when the penis becomes filled with blood. Normally, during sexual stimulation, nitric oxide is produced and released in the penis.
Nitric oxide subsequently widens the arteries, by that means instigating the enzyme guanylate cyclase for the purpose of generating cyclic guanosine monophosphate (cGMP), the production of which is responsible for the widening of the arteries.
It’s the cGMP that is primarily responsible for increasing and decreasing the size of the blood vessels carrying blood to and from the penis, respectively, and causing an erection. Cialis and Viagra both inhibit an enzyme called phosphodiesterase-5 (PDE5), which destroys the cGMP.
As a result, Cialis and Viagra both prevent the destruction of cGMP and allow cGMP to accumulate and last longer. The longer cGMP is allowed to remain, the longer the penis will remain engorged.
What Are the Side Effects of Cialis and Viagra?
Cialis
WARNING
If you are taking Cialis and you’ve had a fainting spell, heart attack, heart congestion, or stroke during sex, get immediate medical help. You may have a serious condition that may lead to a permanent risk or damage to your health.
- Tadalafil is generally well tolerated; however, side effects can be experienced.
- Facial flushing (reddening),
- Headaches,
- Stomach upset,
- Diarrhea,
- Flu-like symptoms
- Nausea.
- Tadalafil also may cause:
- Low blood pressure,
- Blurred vision
- Changes in color vision and
- Abnormal ejaculation.
- Priapism, which is an erection lasting four hours or more and can damage the penis
Viagra
WARNING
If you’re taking Viagra and you have nausea, chest pain, or dizziness during sex, seek medical help immediately, as you may have a life-threatening condition.
Around 15% of men using Viagra have side effects. The usual side effects include
- Facial flushing (1 in 10),
- Headaches (1 in 6),
- Stomach pain,
- Nasal congestion,
- Nausea,
- Dizziness,
- Rash,
- Urinary tract infections (UTIs)
- Diarrhea
- Colorblindness (specifically not being able to distinguish between green and blue).
- Priapism, an erection that lasts for more than four hours and can result in damage to the penis
What is the Cialis vs. Viagra dosage?
Cialis
The recommended starting dose of tadalafil for most patients is 10 mg taken orally approximately 1 hour before sexual activity (tadalafil for use as needed).
This may be increased to 20 mg/day or reduced to 5 mg/day, depending on the effectiveness and any side effects. Tadalafil’s effect may last up to 36 hours.
Patients on therapies that increase the blood tadalafil level, such as ketoconazole, itraconazole, and erythromycin (see drug interactions), should be on tadalafil no more than 10 mg once every 72 hours.
The recommended dose for once-daily use is 2.5 to 5 mg per day. Tadalafil is not permissible to be taken on a daily basis more than once.
For BPH, or BPH and ED, the recommended dose is 5 mg daily, taken approximately the same time each day. Tadalafil can be taken with or without food; it is not clear if there is any relationship between food and effectiveness.
The dose of tadalafil may be adjusted for patients with decreased renal or hepatic function.
Viagra
Typical dosage is 25-100 mg, 30 minutes to 4 hours before sexual activity.
It can be given up to 100 mg a day.
The elderly (> 65 years of age) should have an initial dose of 25 mg before sexual activity.
Sildenafil is rapidly absorbed. Plasma concentrations reach a peak of the highest value in 30–120 minutes (median 60 min.) after an oral dose in the fasted condition.
Administration of sildenafil with a high-fat meal slows the rate of absorption, with a mean delay in time to maximal concentration of 1 hour.
Are Cialis and Viagra safe during pregnancy and breastfeeding?
Cialis
Tadalafil is not approved for women and has not been evaluated in women who are breastfeeding.
Viagra
Viagra has not been studied in pregnant women, so its safety in pregnant women is still unknown. No studies of the drug have been conducted in pregnant women.
There is an effect on sperm count or sperm motility in men. It is not known whether sildenafil is excreted in human breast milk.
Key Takeaways: Cialis vs Tadalafil
You might know the brand Cialis, but that does not mean you’re going to jump straight to it and take some. For those of us who are searching for medication you can take back to the weekend and forget it for the weekend, Tadalafil is for you at the most competitive price.
Order from a reliable and accredited source, and always take as directed in the medication leaflet. Everybody is different, and you never know which drugs work for you.
