 |
|
|
 Home Sexual Health Generic Viagra, Buy Kamagra, Buying Kamagra Online |
 |
|
Generic Viagra, Buy Kamagra, Buying Kamagra Online |
Title: Generic Viagra, Buy Kamagra, Buying Kamagra Online
Kamagra (Generic Viagra) [sildenafil citrate], manufactured by
Ajanta Pharma, Ltd, this drug is the first cyclic guanosine monophosphate [cGMP] specific phosphodiesterase type 5 enzyme
inhibitor. This enzyme helps in regulating the blood circulation in the penile tissue. This leads to better penile
erection.
Kamagra (Generic Viagra) is primarily indicated in the treatment
of impotence [erectile dysfunction]
The compound sildenafil was synthesized in Pfizer's research lab in Kent, England. Believe it or not, sildenafil was
actually being studied for the treatment of hypertension and angina pectoris. Angina pectoris, or chest pain, caused by an
insufficient supply of oxygen and decreased blood flow to the heart muscle. Angina is frequently the first sign of ischemic
heart disease. However, during the phase 1 clinical trials, it was found that instead of having a remarkable action on
angina, this drug was very effective in inducing penile erections, the main pathology behind erectile dysfunction.
The drug was patented in 1996, approved for use in erectile dysfunction by the Food and Drug Administration on March 27,
1998, becoming the first oral treatment approved to treat erectile dysfunction in the United States
Needless to say, this drug has become a household hit.
Erectile dysfunction:
Erectile dysfunction (ED) is defined as the inability of a man to achieve or maintain an erection sufficient for his sexual
needs or the needs of his partner
Erection of the penis during coitus or otherwise is a result of increase in the blood flow of the arteries of the penis and
simultaneous relaxation of the smooth muscle of corpora cavernosum. This whole process is due to the release of nitric
oxide (NO) from nerve terminals and endothelial cells, which stimulates the synthesis of cGMP in smooth muscle cells.
Cyclic GMP in turn, relaxes smooth muscle and resulting in an increase in the blood flow to the corpus cavernosum.
In erectile dysfunction, enough blood does not flow in the arteries of the penis to cause a sufficient erection.
Causes of erectile dysfunction:
With reduced libido:
- hypogonadism
- depression
With intact libido:
- psychological problems, including anxiety
- vascular insufficiency [atheroma]
- neuropathic [diabetes mellitus, alcohol excess, multiple sclerosis]
- drugs [beta blockers, thiazide diuretics]
An organic cause can be found out in about 50% of the cases of erectile dysfunction; the rest are either psychogenic in
origin or are due to a psychiatric illness such as depression which requires appropriate drug treatment. Systemic diseases
like chronic liver or kidney diseases and drug addiction are important causes and should be looked for. In case of any
psychogenic problem, even the partner should be actively involved in the counseling therapy
The physiologic mechanism of erection of the penis involves release of nitric oxide (NO) in the corpus cavernosum of the
penile tissue during sexual stimulation. Nitric oxide then activates the enzyme guanylate cyclase, which results in
increased levels of cyclic guanosine monophosphate (cGMP), producing smooth muscle relaxation in the corpus cavernosum and
allowing inflow of blood. Kamagra (Generic Viagra) [sildenafil citrate] has no direct relaxant effect on isolated human
corpus cavernosum, but enhances the effect of nitric oxide (NO) by inhibiting phosphodiesterase type 5 (PDE5), which is
responsible for degradation of cGMP in the corpus cavernosum. When sexual stimulation causes local release of nitric oxide,
inhibition of PDE5 by sildenafil causes increased levels of cGMP in the corpus cavernosum, resulting in smooth muscle
relaxation and inflow of blood to the corpus cavernosum. Sildenafil at recommended doses has no effect in the absence of
sexual stimulation.
There are many types of PDE, each having varied function. The plus point of
Kamagra (Generic Viagra) [sildenafil citrate] is that it is PDE 5
selective, though it can also act on the other types of PDE. In fact higher doses or plasma levels of the drug is thought
to be associated with defects in color vision due to its action on PDE 6.
Kamagra (Generic Viagra) [sildenafil citrate] has a 4,000-fold
selectivity for PDE5 versus PDE3, which is concerned with cardiac contractility.
Indications:
- Erectile dysfunction. This is the main indication whereas for the indications given below, sildenafil is not in the
first line treatment regimen.
- pulmonary arterial hypertension
- prevention of high altitude pulmonary edema associated with altitude sickness
- treatment of benign prostatic hypertrophy [BPH]-associated lower urinary tract symptoms [LUTS]
Indications under investigation:
- Relieving female sexual dysfunction. Several studies have indicated the drug may be effective in improving libido
and arousal in women taking selective serotonin uptake inhibitors (SSRIs)
- Treatment of infertility. Women who have had repeated failures with in vitro fertilization (IVF) due to poor
development of the endometrium [tissue that lines the uterus] may benefit from treatment with vaginal suppositories
containing sildenafil.
- Esophageal motility dysfunction (achalasia), since it can enhance nitric oxide production.
Contraindications:
- patients on nitric oxide drugs since sildenafil potentiate the hypotensive effects of nitrates, and its administration
to patients who are using organic nitrates, either regularly and/or intermittently, in any form is therefore
contraindicated.
- There is a degree of cardiac risk associated with sexual activity, especially in elderly people above the age of 60
years. There is increase incidence of mortality and morbidity with KAMAGRA (GENERIC VIAGRA) [sildenafil]
- Severe hepatic impairment (decreased liver function)
- Severe impairment in renal function
- Hypotension (low blood pressure)
- History of stroke or heart attack
- Hereditary degenerative retinal disorders (including genetic disorders of retinal phosphodiesterases)
Side effects:
The most commonly reported side effects of Kamagra (Generic
Viagra) are headache, flushing of the face, upset stomach, and nasal congestion.
Other less common side effects include, but are not limited to:
• vision problems, including sensitivity to light, blurred vision, and a color tinge to vision
• urinary tract infection
• diarrhea
• dizziness
• rash
Dosage:
Administered in the dose of 50 mg one hour before the intended sexual activity. Based on effectiveness and toleration, it
can be increased to 100 mg or decreased to 25 mg.
David Kelly is the author of Generic Viagra,
Buy Kamagra,
Buying Kamagra
Online,
Kamagra (Generic Viagra) from Genericsmed.com
David Kelly is the author of Generic Viagra, Buy Kamagra, Buying Kamagra Online, Generic viagra from Genericsmed.com
Buy Generic Viagra,Buying Generic Viagra Online
http://www.genericsmed.com/buy-cheap-generic-viagra-sildenafil-citrate-p-2.html
refer following link to buy different product online
http://www.genericsmed.com/ |
|
Looking for great a great new
york health and fitness club that you can really use to enhance you're next work out? Looking for the summer
body of you're dreams but in need of some a great health
club gym to help you get that body?
Are you new in town and need to find a local gym? Look in our listing of health
clubs & gyms! All of this and more is available at Signature Health Clubs.
|
|
|
|
|
 |