Sildenafil citrate relaxes muscles and increases blood flow to particular areas of the body.
Sildenafil citrate under the name Viagra is used to treat erectile dysfunction (impotence) in men. Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women.
Do not take Viagra while also taking Revatio, unless your doctor tells you to.
Sildenafil citrate may also be used for purposes not listed in this medication guide.
The effects of Viagra will vary from person to person. As a general rule, Viagra is thought to start working in most people from around 30 minutes after taking the drug.
It is important to understand that taking Viagra tablets alone will not cause an erection. Viagra must be taken in combination with some form of sexual stimulation (visual, tactile or otherwise) in order for an erection to occur.
The length of time Viagra lasts for will also vary from person to person, but it has been known to work for up to 5 hours at a time, when used alongside sexual stimulation. Most men will find, however, that the effects of the pill will start to wear off 2-3 hoursafter first taking it.
There are certain factors that will contribute to how long Viagra will last for in your individual situation, and you should always discuss your full medical history and details of any medicines you are currently taking before starting a course of treatment with Viagra.
For most patients, the recommended dose is 50 mg taken, as needed, approximately 1 hour before sexual activity. However, VIAGRA may be taken anywhere from 30 minutes to 4 hours before sexual activity. The maximum recommended dosing frequency is once per day.
Based on effectiveness and toleration, the dose may be increased to a maximum recommended dose of 100 mg or decreased to 25 mg.
Take sildenafil citrate exactly as it was prescribed for you Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended.
Revatio is usually taken three times each day, about 4 to 6 hours apart.
Viagra is usually taken only when needed, 30 minutes to 1 hour before sexual activity. You may take it up to 4 hours before sexual activity. Do not take Viagra more than once per day.
Shake the oral suspension (liquid) well just before you measure a dose. Measure liquid medicine with the dosing syringe provided, or with a special dose-measuring spoon or medicine cup. If you do not have a dose-measuring device, ask your pharmacist for one.
Viagra can help you have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill. Follow your doctor's instructions.
During sexual activity, if you become dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and call your doctor right away. You could be having a serious side effect of sildenafil citrate.
Store at room temperature away from moisture and heat.
According to clinical trial results, the most common side effects include:
photophobia (sensitivity to light)
Less commonly, some users have experienced cyanopsia (everything appears to have a tinted blue tinge).
In very rare cases, sildenafil citrate use can lead to nonarteritic anterior ischemic optic neuropathy (damage to the optic nerve).
Other potential side effects include:
priapism (very rare) - a painful, long-lasting erection
sudden hearing loss
increased intraocular pressure
Since 2007, sildenafil citrate's labeling in the United States has included a warning of the potential risk of sudden hearing loss.
Visit our online pharmacy and fill in an order of sildenafil citrate powder. Define place of delivery, quantity of the product and the way of payment. In the period of 30 minutes, you will receive a confirmation of your order. It will be delivered within 10 business days.
You should be aware of the problem for selecting supplier of sildenafil citrate powder:
Pay attention to the purity of sildenafil citrate powder.
Whether to provide free reship policy.
What is the guarantee after payment.
Is there any experience in choosing the delivery ways.
If there is any problem with the product quality or purity, what will the supplier do.
The top five questions are what you have to consider when choosing a reliable supplier.
Especially when communicating with suppliers, these details need to be gradually excavated so that you can cooperate happily with the supplier.
|Insoluble in water or alcohol, soluble in Acetic acid, ethyl ester|
1) Quality Standard: USP 35
2) Purity: >99%
3) We are manufacturer and can provide high quality products with factory price.
1) Parcel can be sent out in 24 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
1)Safe delivery: Channel diversification,protect the privacy of customers.And just in case, ensure to re-ship.
2)Never change: The product will always maintain high purity, will not change,High quality is the culture of our company.
3)Good services: As quickly as possible to solve customer problems, so that customers receive the goods safely.