Taking into account about 150 million men around the globe, who suffer from impotence, the market of drugs against erectile dysfunction is perceived as a huge field of opportunities for pharmaceutical companies, promising wonders to them. However, by now this market is officially open only to the three brand-name products – Viagra, Levitra and Cialis, the manufacturers of which hold patents on their inventions.

Constantly growing number of men with ED directly affects the overall cost of treatment, which is estimated by billions of dollars today. Of course, the economic burden could be significantly decreased with the introduction of generic medications, which are usually much cheaper than brand-name pills; but the truth is that for the time being, in the countries like the USA generic drugs against impotence are not yet approved officially.

However, due to some differences in legislation and patent law in different countries, the generic alternatives of popular ED pills have already leaked into the market of ED treatments. Being supplied mostly through online pharmacies, generic versions of Viagra, Levitra or Cialis are offered at huge price discounts, which naturally attract the attention of those people, who want to improve their sexual performance and save money at the same time.

Kamagra, Silagra, Tadalis and Caverta are only several examples of cheap alternatives promoted in the internet. Such medications, being mostly produced in India, where patents on medications are not accepted, find different ways to reach their potential customers worldwide.

Trustpharma.com aim is to offer people some educational articles on the said products, summarizing the obvious benefits of generic drugs and revealing or pointing out some potential threats, which may be hidden, unexpressed, or passed over in silence by online sellers.

(1)Sildenafil Citrate:

Sildenafil Citrate is an oral drug for male impotence, also known as erectile dysfunction (ED). It works by dilating blood vessels in the penis, allowing the inflow of blood needed for an erection.

Sildenafil Citrate belongs to a group of medicines that delay the enzymes called phosphodiesterases from working too quickly. The penis is one of the areas where these enzymes work. Sildenafil Citrate is used to treat men who have erectile dysfunction (also called sexual impotence).

Sildenafil Citrate causes erections only during sexual excitement. It does not work in the absence of arousal. Taking Sildenafil Citrate approximately 1 hour before sexual activity works best for most men. Depending on how and when the drug works for you, an interval of one-half hour to as much as 4 hours may prove ideal.

(2)Kamagra:

Kamagra, is one of the most recent additions to the bracket of drugs used to treat erectile dysfunction and is catching up as a popular choice, owing to it’s name that has a zing and more than that, the effect it has on manhood!

If you’ve wondered how it works chemically, Kamagra dilates arteries in the penis, allowing the blood to fill in the Sinusoids. The veins are then compressed, thus sustaining the erection for a period. Kamagra (Generic Viagra) too, like others in the league comes with a host of minor side effects which can be averted with certain precautions and sound considerations. Some of the commonly reported side effects of the drug are: Headache, flushing, upset stomach, running nose etc. Also, it is to be avoided if on Nitrates, or on alcohol. Avoiding a high fat meal before popping in a pill is also a good idea. It reportedly works best when taken an hour before sexual intercourse and not more than one should be taken in a period of 24 hours.

The price range of Kamagra depending on the dosage, varying from 25-100mg.

(3)Generic Levitra:

Levitra is an oral therapy for the treatment of erectile dysfunction. It can be also used for other purposes. Levitra should be taken as needed, about an hour before sexual activity. Some form of sexual stimulation is needed for an erection to occur with Levitra. Levitra should not be taken more than once daily. Allow 24 hours to pass between doses.

Levitra can act in 16 minutes compared with 30 to 60 minutes for Viagra;Levitra can be taken with food, while Viagra should be taken on an empty stomach;Levitra has no adverse side effects on the heart or vision. Levitra lasted longer in clinical trials compared to Viagra.It Works for up to 6 hours and Recommended time to take before sex is 25 to 45 minutes.With Levitra, there are no food or alcohol restrictions. Romantic dinners are no longer out of the question. Levitra has less side effects compared to Viagra and lasts about the same time as Viagra in the body.

Tadalis shows it miraculous property by giving the men a capability to enjoy the sex for next 36 hours after taking the dose, quite an incredible property but it is true. Tadalis contains Tadalafil that is stored in the men body and is used in very small concentration at the first sexual encounter. Tadalafil remains for 36 hours in a body and gets washed out of the body after that, thus it is possible for the men to enjoy the effect for 36 hours with the single dosage of the Tadalis.

Multiple orgasms are possible by taking the Tadalis pill. For newly married couples, sex is the most important activity and they even want to have it each and every time they get an opportunity. But, it became quite difficult to have the strong and rigid erection every time you indulge in sexual activity. Thus, for such type of problem the solution is Tadalis. Men can get the as many erections they want in the duration of 36 hours after taking the pill. Tadalis because of the capability to show long-lasting effect is termed as the “Weekend Pill.” Take it on Friday night and enjoy the sex for whole weekend.

Tadalis is very cheaper in cost than its branded counterpart. The manufacturer of the Tadalis is able to maintain a very low pricing for the drug because no investments are required for the research, clinical trials, advertising, and marketing of the product as these things are already carried out by the branded drugs manufacturer. Even the manufacturing unit of the Tadalis is located outside United States, so the value of their currency is very low in comparison to the American dollars. In spite of the low costing the manufacturer of Tadalis earns a lot of profit and thus keeps the pricing of the drug low.

Even the old men above 70 are able to rock hard erections because of the Tadalis. It has become possible for the old men to once again have a passionate sexual encounter with the help of the Tadalis. Old men were really surprised when they were able to get the erection and hold it too for long duration with the help of Tadalis. Many old men even describe the Tadalis erections as the rocket-like erection or an Eiffel tower of love. Nearly 85% of the old men who have taken Tadalis are satisfied with their sex life. Even at the age of 65 a person became the father of the child with the help of Tadalis.