What is Kamagra and its active ingredient Sildenafil?


Stress, family quarrels, difficult situations at work, bad luck in business, all these factors lead to erectile dysfunction.

There is a number of means that can help bring sexual life back: Cialis , Levitra , Kamagra . But in this article, we are talking about the renowned Sildenafil based Kamagra. Efficacy of this drug in restoring male strength has long been confirmed [1] .

And even those men, who have never had any problems with erections, sometimes have the desire to understand, how Kamagra works and what effect it has after taking it.

Today the name of this drug has already become a nickname, precisely because it has started the production of infinite quantities of drugs, which successfully fight the absence of male strength and help the representatives of the stronger sex to diversify your sex life, for example Generic Kamagra , Kamagra Soft Tabs.

So what is the legendary blue pill with Sildenafil like?

History of Kamagra

Sildenafil was synthesized by a group of chemists who worked at a Pfizer company research center in Sandwich, Kent County (England). Initially, the substance was created to treat hypertension or angina pectoris, but during the first phase of clinical tests, the scientists discovered that the drug acts little on ischemia, but is capable of creating a little known, penis erection. Eventually, the Pfizer company decided to introduce it to the market, not as a drug that treats angina pectoris, but as a therapy in the absence of male strength.

Kamagra was patented in 1996 and approved by the FDA for use on March 27, 1998 [2] . Once supplied in pharmacies all over the world, it immediately became a great success. The first week 247 666 recipes were prescribed. The second week, the number of customers grew to over 50,000. Eventually, in 1998, the company “Pfizer” sold Kamagra for $ 1 billion! Annual sales peaked in 2008 at US $ 1.934 billion.

Over time Kamagra has seen its analogues come out on the market, such as Kamagra Professional , Kamagra Super Active , however, nowadays it still remains the most requested means in case of absence of erection and allows men to receive maximum enjoyment during intimate intercourse.

How the drug works

Kamagra is used to treat the symptoms of erectile dysfunction, which can be caused by a number of factors: starting with psychological trauma, stress and ending with prostatitis or diabetes.

Kamagra is not a hormonal means, a means of arousal or aphrodisiac, which allows most patients to use it every day .

The task of this drug is to relax the back muscles, normalize and increase the flow of blood in the penis, and in particular in the corpus cavernosum. It takes place in the following way: Sildenafil, the active ingredient of Kamagra, is an inhibitor (suppresses) the ferment of phosphodiesterase 5, which prevents normal opening of vessels. In other words, Kamagra widens the vessels in the penis, bringing blood inside. The penis increases in size and hardens .

The blue pill containing Sildenafil, should be taken 40-60 minutes before the scheduled sexual act. The duration of the effect is between 4 and 6 hours. In relation to the individual peculiarities of the organism, the duration of the effect can be somewhat varied [4] .

In addition to the treatment of erectile dysfunction, the drug is effective during the treatment of pulmonary hypertension and altitude sickness .

Composition of Kamagra

The medicine is produced in the form of pills, covered with a blue film. It has a biconvex rhombus shape, with cut and rounded corners. There is Pfizer inscription on one side and VGR 100 on the other, which proves the concentration of the active ingredient Sildenafil equal to 100 mg.

The composition of Kamagra 100 mg also includes several auxiliary substances: microcrystalline cellulose, calcium hydrogen phosphate, croscarmellose sodium, magnesium stearate  .

Kamagra dosage

It is better to start the administration with the 50 mg dosage.

In 80% of cases, this amount is sufficient to receive the full effect of the drug. The drug is taken on an empty stomach and is not compatible with alcohol.

In relation to the effect received and the state of health, the dosage can be increased up to 100 mg or decreased up to 25 mg [8] .

Dose of 100 mg in 24 hours, is good for those who want to achieve a strong occasional effect. It is not recommended to exceed it, in order to avoid the arrival of side effects.

The minimum dosage is ideal in case of long-term treatment and in case of the presence of certain diseases. Detailed information on how to decide on the administration schedule can be found in the article «Kamagra dosage ».

Kamagra efficacy research

Clinical efficacy has been evaluated by countless researches carried out all over the world. From the combined data of 11 double controlled studies with the use of placebo, which concerned a total of almost 3000 patients with erectile dysfunction, it is clear:

  • Within 12 weeks of starting the administration, 76% of the men receiving the drug and 22% receiving a placebo had improved erection. At the same time, the percentage of successful trials of the sexual act is 66% and 26% in the first and second groups, respectively.
  • The effectiveness of different doses of Sildenafil is 65% for 25mg, 74% for 50mg and 82% for 100mg.
  • The high efficacy of Kamagra was found for different age categories. Thus, among patients younger and older than 65 years, the efficacy of Kamagra was 77.6% and 69.2%, respectively.

However, the data of the results are achieved on condition that the instructions for use are respected and in case of the absence of contraindications .

Kamagra is the drug, which restores harmony in intimate relationships for millions of men around the world.

It has the most studied mechanism of action and despite the fact, that there are now drugs that have a much longer duration of effect, it still stands out today for a high quality, calling itself “the number 1 pill for men”. The name of the drug has long since become synonymous with male strength and sexuality. 

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