SILDENAFIL CAS NO:171599-83-0
SILDENAFIL Packing detail: we offer sildenafil citrate tablets (viagra clone ) in 100 and 50 mg pack of 4pz and aloso in loose packing our other product range are
SILDENAFIL Physical Character: This product is a blue diamond thin film
SILDENAFIL Usage: Applicable to the treatment of penile erectile dysfunction ( ED )
Sildenafil, sold as the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. Its effectiveness for treating sexual dysfunction in women has not been demonstrated.
Common side effects include headaches and heartburn, as well as flushed skin. Caution is advised in those who have cardiovascular disease. Rare but serious side effects include prolonged erections, which can lead to damage to the penis, and sudden-onset hearing loss. Sildenafil should not be taken by people who take nitrates such as nitroglycerin (glycerin trinitrate), as this may result in a severe and potentially fatal drop in blood pressure.
Sildenafil acts by inhibiting cGMP-specific phosphodiesterase type 5 (phosphodiesterase 5, PDE5), an enzyme that promotes degradation of cGMP, which regulates blood flow in the penis.
Pfizer scientists Andrew Bell, David Brown, and Nicholas Terrett originally discovered sildenafil as a treatment for various cardiovascular disorders.Since becoming available in 1998, sildenafil has been a common treatment for erectile dysfunction; its primary competitors are tadalafil (trade name Cialis) and vardenafil.
VIAGRA (sildenafil citrate), an oral therapy for erectile dysfunction, is the citrate salt of sildenafil, a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5).Sildenafil citrate is a white to off-white crystalline powder with a solubility of 3.5 mg/mL in water.
VIAGRA is formulated as blue, film-coated rounded-diamond-shaped tablets equivalent to 25 mg, 50 mg and 100 mg of sildenafil for oral administration. In addition to athe active ingredient, sildenafil citrate, each tablet contains the following inactive ingredients: microcrystalline cellulose, anhydrous dibasic calcium phosphate, croscarmellose sodium, magnesium stearate, hypromellose, titanium dioxide, lactose, triacetin, and FD & C Blue #2 aluminum lake.
Viagra (sildenafil) relaxes muscles found in the walls of blood vessels and increases blood flow to particular areas of the body,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.
The physiologic mechanism of erection of the penis involves release of nitric oxide (NO) in the corpus cavernosum during sexual stimulation. NO 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.
Sildenafil enhances the effect of NO by inhibiting phosphodiesterase type 5 (PDE5), which is responsible for degradation of cGMP in the corpus cavernosum. Sildenafil has no direct relaxant effect on isolated human corpus cavernosum. When sexual stimulation causes local release of NO, 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.
Use sildenafil as directed by your doctor. Check the label on the medicine for exact dosing instructions.
Sildenafil is usually given as an injection at your doctor's office, hospital, or clinic. If you will be using sildenafil at home, a health care provider will teach you how to use it. Be sure you understand how to use sildenafil. Follow the procedures you are taught when you use a dose. Contact your health care provider if you have any questions.
Do not use sildenafil if it contains particles, is cloudy or discolored, or if the vial is cracked or damaged.Use sildenafil on a regular schedule to get the most benefit from it. Use it at the same times each day.Continue to use sildenafil even if you feel well. Do not miss any doses.
Do not suddenly stop using sildenafil or change your dose without talking to your doctor.
Keep this product, as well as syringes and needles, out of the reach of children and away from pets. Do not reuse needles, syringes, or other materials. Ask your health care provider how to dispose of these materials after use. Follow all local rules for disposal.
If you miss a dose of sildenafil, use it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not use 2 doses at once
We do following terms :
1) Best quality
2) Many years experience in this field
3) Loyal customers in countries
4) Professional big supplier
5) Safe shipping
6) Various payment terms
Our company is a professional production of intermediates and chemicals for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
And we are the manufactory, so you don't need to doubt the quality.
2, Payment method: for example Westerm Union, Money Gram, Bitcoin etc
3, Service: Best service and after-sales service to all clients.
1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment...So we both can make the best of the bad bargain.
2)We will ship the goods that you order from us by HKEMS, DHL, USPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.
3)As usual you can get the goods with in 4-10days.If the goods were lost or not received for other reasons, please contact us immediately.
Sample Order : As usual you can get the goods within 4-10days. We can send it via HKems, HK Air Post, DHL or other methods.
We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.
Price,company and service advantage:
1. Best service, high quality and reasonable price
2. It's customers' right to choose the package (EMS, DHL, FedEx, UPS);
3. It's customers' right to choose the packing way for his produccts from many recent effective packing ways
4. Specials are possible when client's order is big enough, including the discount policy;
5. Our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time;
6. We can help our regular clients to suggest some vials factories which produce different size vials(2ml, 5ml, 7ml, 10ml, 20ml...), hoping can bring you convenience if you need these vials, too.
7. Return policy: we promise we will return your money if our product don't have effect.
WHY CHOOSE US
1. We have 9 years experience in this area
2. We can provide competitive price for every customer and guarantee the quality of our goods.
3. We are attention to every customer's requirements and make a good relationship with them.
4. We have a long business relationship with many countries, such as Canada, Mexico, Brazil, United Kingdom, Russia, Germany, India, South Africa, Malta, Egypt, Armenia, Australia, Philippines, Belgium, Netherlands, Denmark ect.
5. It's customers' right to choose the packing way for his produccts from many recent effective packing ways.
6. Specials are possible when client's order is big enough, including the discount policy;
7. Our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time;
8. We can help our regular clients to suggest some vials factories which produce different size vials(2ml, 5ml, 7ml, 10ml, 20ml...), hoping can bring you convenience if you need these vials, too.
9. Return policy: we promise we will return your money if our product don't have effect.
10. Our customers may buy our products again after they use our sample.
How can I make and order?
you can send us an emai with the following info:
- product name and quantity
- shipping methods (EMS,FedEx,EUB courier service)
- payment method (western union, moneygram, bitcoin, bank transfer)
- and your shipping address
Where are your company based?
We are based in China.
Can I have a free sample of a chemical to check the quality before ordering a large amount?
Yes, we can offer free samples but you should pay for freight.
When will you dispach my order?
Usually within 48 hours. You will receive an message the moment your order goes out. If your shipping method comes with a tracking number, we will update you with it later (usually within the next 48 hours). We dispatch orders in bulk at least 3 times a week.
What method of payment do you offer?
We can offer different payment:
Where do you ship to?
We ship worldwide.
When can I expect a reply to my email or message?
Normally very quickly, even on weekends. Sometimes it may take up to 24 hours if we're particularly busy or your enquiry is not urgent but most of the time you will get a response within 2 hours during Monday-Friday and within 8 hours on weekends, we hardly ever stop.
How will my order be packaged?
Very very discreetly We never mention products names or the website names on the outside of your order.
I'm interested in purchasing wholesale quantities of a chemical you have in stock.
We are able to make you a wholesale offer for some of the currently listed chemicals. Please feel free to contact us if you are interested in a bulk purchase.
Our products are all made of purest raw materials. With high quality research lab equipments. The facilities are beyond the competitive suppliers.
We will delivery at once your payment is check and confirmed. The delivery will be by DHL/ TNT/ UPS/ FedEx etc. will need as short as 4-7 days to get to you.
We accept payment of PAYPAL/ West Union/ Money Gram. All is for your convenient. So your payment is ensured. Please don't hesitate to buy form us.
We have very good price because of our advanced technology and huge supply of products. But we accept test samples in very low price.