Buy Proscar with mastercard

Pharmacological action

Buy Proscar with mastercard has no affinity for the androgen receptor.

The growth of the prostate gland and the subsequent development of adenomas depend on the conversion of testosterone into dihydrotestosterone within the prostate gland. As a result of inhibition of 5-alpha reductase inhibitors for 24 h after oral drug there is a noticeable decrease in the concentration of Buy Proscar US online in the bloodstream and within the prostate gland.

The drug causes a decrease in the size of enlarged prostate, improves the current urine and reduces the symptoms associated with an adenoma. Reduction of clinical manifestations of disease may require several months of treatment.

In the long term 4-year study of efficacy and safety of Proscar (where to buy Proscar ) in 3016 patients with moderate to severe symptoms of prostatic adenoma assessed the effect of drug treatment for urological intervention (surgical manipulation [including transurethral resection of the prostate and prostatectomy] or catheterization of the acute delayed urine), which is the cause of prostate adenoma. In this double-blind, randomized, placebo-controlled buy Proscar with mastercard study of treatment Proscar reduced the risk of urological interventions at 51% and was accompanied by a marked and persistent reduction in prostate volume, and the persistent increase in maximum urinary flow rate and improvement in symptoms.

PHARMACOKINETICS

Data on the pharmacokinetics of the drug Proscar is not available.

INDICATIONS
Benign prostatic hyperplasia in order to:

# Reduce the size of the prostate gland;

# Improve current urine and reduce the symptoms associated with hyperplasia;

# Reduce the risk of acute urinary retention requiring catheterization or surgical intervention, including transurethral resection of prostate (buy Proscar with mastercard) and prostatectomy.

Dosage regimen
The recommended dose is 5 mg 1 time per day regardless of meals. It is possible to achieve rapid improvement, but it may be necessary, at least 6 months in order to be able to evaluate the effectiveness of the therapy.

For older patients there is also no need for dosage, although pharmacokinetic studies indicate that the removal of buy Proscar with mastercard in patients older than 70 years is somewhat reduced.

ADVERSE EFFECTS
The study PLESS safety assessment was conducted in 1524 patients treated with Proscar 5 mg / day, and in 1516 patients who received placebo for 4 years. At 4.9% (Buy Proscar US online) patients, treatment was withdrawn because of side effects attributed to Proscar, compared with 3.3% (50) of patients receiving placebo. Thus at 3.7% (57) patients taking Proscar, and 2.1% (where to buy Proscar ) of patients receiving placebo, treatment was withdrawn because of violation of sexual function, which was the most frequently reported adverse events.

For clinical adverse events that were appreciated by the investigator as possibly, probably or definitely related to the drug for which the frequency of occurrence in the group treated with Proscar has been more than 1% more than in the placebo group during 4 years of the study included:
On the part of the reproductive system: the first year of study impotence was noted in 8.1% of patients treated with Proscar, compared to 3.7% in the placebo group, decrease in libido was noted in 6.4% compared to 3.4%, and ejaculation disorder in 0.8% compared with 0.1%, respectively. Within 2-4 years of study between the study groups were noted clinically significant difference in the incidence of the three disorders described above. The overall frequency of occurrence in the next 2-4 years were as follows: impotence – 5.1% in the group treated with Proscar, and 5.1% in the placebo group, decreased libido – 2.6% and 2.6%, ejaculation disorder – 0.2% and 0.1%. In the 1-year decrease in ejaculate volume was noted in 3.7% and 0.8% of patients taking Proscar or placebo, respectively: within 2-4 years the overall incidence was 1.5% in the group treated with Proscar, and 0.5% in the placebo group.In addition, during the first year also showed an increase in breast – 0.5% and 0.1%, and breast tenderness – 0.4% and 0.1%. In the next 2-4 years, the overall frequency was: breast enlargement – 1.8% and 1.1%, breast tenderness – 0.7% and 0.3%.

Other: in the first year of a skin rash was noted in 0.5% of patients in the group receiving Proscar, and from 0.2% in the placebo group.
The adverse experience in one-year, placebo-controlled phase III trial and 5-year extensions of these studies, which involved Buy Proscar US online patients treated for 5-6 years, were the same as that for 2-4 years, the study where to buy Proscar .

There is no evidence that increasing the number of adverse events with increasing duration of treatment Proscar. The frequency of occurrence associated with sexual function adverse events decreased during treatment.

CONTRAINDICATIONS

Increased sensitivity to the drug.

Proscar is not indicated for women and children.

Pregnancy & Lactation

Women of childbearing age and pregnant women should avoid contact with crushed or have lost the integrity of the drug Proscar tablets because of the possibility of penetration of where to buy Proscar in pregnant women and subsequent development of disorders in development of the external genitalia of the fetus.

It is not known whether buy Proscar with mastercard is allocated to breast milk.

Cautions

Patients with large volume of residual urine and / or sharply reduced current urine must be closely monitored for possible development of obstructive buy Proscar with mastercard.

Before treatment Proscar and periodically during treatment should be carried out rectal examination, and investigation of other methods to determine the presence of prostate cancer. Determination of serum prostate-specific antigen (Buy Proscar US online) is becoming increasingly common for prostate cancer. In general, the initial level of prostate-specific antigen> 10 ng / ml required a more extensive examination of the patient, including, if necessary, the appointment of a biopsy. At the level of prostate-specific antigen between 4 – 10 ng / ml recommended further examination of the patient. Note that the initial level of prostate-specific antigen less than 4 ng / ml does not preclude the presence of prostate cancer.

In assessing the level of prostate-specific antigen should be taken into account the fact that Proscar lowers its level even in the presence of prostate cancer. In any long-term increase in the level of prostate-specific antigen in patients treated with Proscar, it must be carefully examined to determine the cause of the increase.

There was no positive clinical effect of Proscar patients with prostate cancer was not observed. In controlled clinical trials in patients with adenoma of the prostate, Proscar therapy does not lead to a change in the frequency of prostate cancer.

The level of prostate-specific antigen in serum correlates with patient’s age and the volume of the prostate, while prostate volume correlated with the age of the patient.

The majority of patients experienced a rapid decrease in prostate-specific antigen in the first months of treatment, after which the rate stabilized at a lower level, roughly half of the initial value. This decrease is usually observed for any initial level of prostate-specific antigen, although it can vary significantly in individual patients.

In most cases, patients treated with Proscar for 6 months or more, you must double the level of prostate-specific antigen for comparison with the level of this index in untreated patients. Patients as having or not having prostate cancer, there may be a significant coincidence of the values of prostate-specific antigen. Thus, in men with prostate adenoma normal levels of prostate-specific antigen does not allow to exclude the presence of prostate cancer regardless of treatment Proscar.

According to the comparison of levels of prostate-specific antigen in patients diagnosed with prostate cancer during treatment with Proscar and patients who have prostate cancer during treatment with Proscar has not been identified, determining the value of prostate-specific antigen in the differential diagnosis between cancer and prostate adenoma is not decreased following treatment Proscar.

Use in Pediatrics
Safety and efficacy of Proscar in children has not been established.

OVERDOSAGE
At present, cases of overdose Proscar were reported.

Drug Interactions
In studies on volunteers have been found clinically significant interactions Proscar with propranolol, digoxin, glyburide, warfarin, theophylline and antipyrine.

Apparently, Proscar has no appreciable effect on the cytochrome P450 enzyme system and, accordingly, does not affect the pharmacokinetic parameters of drugs, is metabolized by means of microsomal enzymes.

Clinical studies of Proscar was used in conjunction with buy Proscar with mastercard inhibitors, alpha-blockers, beta-blockers, calcium channel blockers, nitrates, diuretics, blockers, histamine Buy Proscar US online inhibitors where to buy Proscar
reductase inhibitors, buy Proscar with mastercard, quinolones and benzodiazepines, while not found clinically significant negative reactions.