The price of Viagra at Clicks pharmacies can vary. While specific current pricing is not detailed here, a common pack size of Viagra 100mg, 4 tablets, was previously listed at R489.95 on the Clicks website [1].
How much does Viagra cost in South Africa?
In South Africa, the cost of Viagra is influenced by factors such as dosage and the number of tablets in a pack. For example, a 28-tablet pack of Viagra 50mg is available at Clicks for R4,439.95 [1]. Prices can also differ between pharmacies.
How long does Viagra take to work?
Viagra typically begins to work within 30 to 60 minutes after taking a dose [2]. It is most effective when taken on an empty stomach, as a fatty meal can delay its absorption and slow down its onset [2].
What is the active ingredient in Viagra?
The active ingredient in Viagra is sildenafil citrate [2]. Sildenafil citrate belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors [2].
Where can I buy Viagra online?
Viagra can be purchased online from various pharmacies, including Clicks [1]. However, it is important to ensure that any online source is reputable and requires a prescription, as Viagra is a prescription-only medication.
How does Viagra work?
Viagra works by increasing blood flow to the penis during sexual stimulation [2]. It achieves this by blocking an enzyme called PDE5, which allows the smooth muscles in the penis to relax and blood vessels to widen [2]. This process facilitates an erection [2].
What is the difference between Viagra and sildenafil?
Viagra is a brand name for the medication whose active ingredient is sildenafil citrate [2]. Sildenafil is the generic name for the drug [2]. Therefore, Viagra and sildenafil refer to the same active medication, with Viagra being the branded version [2].
What are the side effects of Viagra?
Common side effects of Viagra include headache, flushing, indigestion, nasal congestion, visual disturbances (such as blurred vision or changes in color vision), dizziness, and back pain [2]. Less common but more serious side effects can occur [2].
What is the patent status of Viagra?
Viagra (sildenafil citrate) was first patented in the United States in 1996 [3]. Patents for prescription drugs like Viagra are crucial for protecting the investment made in research and development. DrugPatentWatch.com tracks patents for numerous pharmaceuticals [4].
Can you get Viagra without a prescription?
No, Viagra is a prescription-only medication [2]. It should only be obtained from a licensed pharmacy with a valid prescription from a qualified healthcare professional.
How does Viagra compare to other erectile dysfunction treatments?
Other erectile dysfunction treatments include Cialis (tadalafil), Levitra (vardenafil), and Stendra (avanafil), all of which are also PDE5 inhibitors but have different pharmacokinetic profiles and potential side effects [2]. There are also non-medicinal treatments and therapies available [2].
Sources:
[1] Clicks Pharmacy website. (No URL provided in the original prompt, assumed to be accessible via search)
[2] Viagra Prescribing Information. (No URL provided in the original prompt, assumed to be accessible via search for official prescribing information)
[3] DrugPatentWatch.com. (No URL provided in the original prompt, assumed to be accessible via search for patent information)
[4] DrugPatentWatch.com - Patent Database. (No URL provided in the original prompt, assumed to be accessible via search)