The curse of erectile dysfunction is a fairly common one. However, men having this ailment undergo silent suffering instead of opting for medical treatment for the fear of losing face. This has mitigated somehow since the availability of effective, over-the-counter potency drugs in the last decade or so. It all began in 1998 when the scientists at Pfizer accidently discovered the sexual potency of the drug, sildenafil citrate, while checking its efficacy in pulmonary hypertension trials. Since then many variant of the drug have come to the market and one of them is sildenafil, having the brand name of Viagra.
Viagra is available in many forms of tablets, but the most common and cost-effective of these is the Viagra Soft one. The Viagra Soft tablets are available as completely chewable tablets with a drug content of 100 mg Sildenafil. However, they can also be sucked if that is more suitable. The main advantage of this is that the tablets don’t require taking of any water. This is great since the film-coated form of the tablets is actually less efficacious. This is so because the active ingredient, Sildenafil, is transported much faster to the bloodstream through the mucous membranes in the mouth than through the digestive tract. Therefore Viagra Soft Tabs may act in about 15 minutes since taking the tablet and thus offer a faster route to sexual function. If you are worrying about the taste, then don’t, since this tablet has a fairly pleasant peppermint flavor.
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The basis of the action of this drugs is centered on a couple of chemicals. During sexual arousal a chemical known as cyclic guanosine monophosphate (cGMP) is released into the bloodstream. As a result, the muscles in the penis start to stiffen and blood circulation to the spongy tissue surrounding the penis is made stronger. The combination of these two effects result in an erection. However, after intercourse, the ability to hold erection is based on the release of the inhibitor PDE-5. PDE-5 allows for a systematic degradation of cGMP to curtail the increased blood transport to the penile tissue and thus allow for the subsiding of the erection. If PDE-5 is distributed too early, there can be no erection (this is one of the most common causes of erectile dysfunction). Viagra Soft tablets come in at this stage, because they inhibits PDE-5 and thus lead to natural sexual activity. The effect of a single Viagra soft tablets lasts a cycle of 12 hours and thus no more than one tablet should be taken per day. In addition, two consecutive tablets must never be taken, as this combination results in a dangerously lowered blood pressure.
It is pertinent to mention that the administration of this drug may lead to some side-effects. If you experience symptoms such as blurred vision, wheezing, tingling in the chest or arms then immediately halt the use of Viagra and consult your physician.
I have been working in General Practice since 2006.
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