Buy Stendra Online

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Stendra (avanafil) is a fast-working treatment for erectile dysfunction. To buy Stendra online, take our questionnaire to start your consultation.

Buy Stendra Online

When buying Stendra online, make sure you are asked to fill out a reliable health form and that a doctor reviews your order.

This time, we will talk about Stendra, which is attracting attention as the fourth ED drug against ED drugs. Stendra is an ED treatment drug with Avanafil as an active ingredient manufactured and sold by Vivus, a pharmaceutical company headquartered in California, USA. In 2012, it was approved by the FDA.

Avanafil has been researched and developed by Mitsubishi Tanabe Pharma, a major pharmaceutical manufacturer in Japan, and can be said to be the only ED treatment drug developed in Japan at this time. In 2001, Mitsubishi Tanabe Pharma licensed Vivus worldwide development and marketing rights, excluding certain regions in Asia, and Vivus now sells Stendra. Avanafil as the active ingredient was launched in Korea in 2011 under the name Zpeedra and in Europe in 2012 under the name Spedra.

Features of Avanafil

The active ingredient, avanafil, has a fast-acting effect compared to the existing three major ED drugs, and it can be said to be the most rapid-acting of all ED drugs. Although there are individual differences, the effect appears in about 15 to 30 minutes after taking it, and the duration of the effect is about 5 to 6 hours, which is similar to the effect time of Levitra, so it is sometimes called an improved version of Levitra. I have. Since July 2018, many people have switched to Avanafil due to the unstable supply of Levitra. will be purchased.
In terms of hardness, Avanafil has a mild strength, so Viagra is recommended if you are concerned about firm hardness.

Effects of Stendra

Avanafil, the active ingredient of Stendra, is classified as a PDE-5 (phosphodiesterase type 5) inhibitor along with the active ingredients Sildenafil, Vardenafil, and Tadalafil of the three major ED drugs.

When sexually stimulated or aroused, the cranial nerves send signals to supply NO (nitric oxide), and when NO is released, cGMP (cyclic guanosine monophosphate) is produced. cGMP relaxes the smooth muscle, which is the muscle of the blood vessels, and as the blood vessels dilate, it works to increase blood flow, and blood flows into the spongy body of the penis, causing the penis to expand and harden, resulting in an erection. .

If the erection continues forever, it will become congested and necrotic, so when sexual arousal subsides, PDE-5, an enzyme that degrades cGMP, which triggers an erection, will be activated and the erection will be cured.

In ED, the amount of NO secreted is low and PDE-5 is overactive, making it difficult to get an erection. Avanafil inhibits the action of PDE-5 at this time, but this increases cGMP in arteries near the penis and smooth muscle in the corpus cavernosum of the penis, thus dilating blood vessels and promoting erection.

Stendra dose

There are three types of Stendra: 50mg tablets, 100mg tablets, and 200mg tablets, and some people may think that the effects and side effects are stronger because the dose is higher than other ED treatment drugs. However, the dosage of drugs basically differs depending on the difference in the active ingredient. Taking Levitra as an example, if you are taking Levitra 20mg tablets, Stendra 200mg tablets will be the equivalent amount. So 200mg is not an excessive amount.

Diet effect

Avanafil is not affected by food, so some people may take it immediately after eating. However, there is only a few percent difference in the effect of food on ED drugs in general, and any ED drug will be affected.

How to take Stendra

Although it depends on the individual, Stendra takes effect about 15 to 30 minutes after taking it, so it is recommended to take it with water about 30 minutes before sexual activity. The duration of effect lasts for 5 to 6 hours as mentioned at the beginning. As mentioned above, food does not have any effect at all, and all ED drugs are most effective when taken on an empty stomach, so please take them on an empty stomach.

If you must have a meal, we recommend that you wait 2 hours before and after meals before taking the medicine. Since ED drugs are absorbed in the gastrointestinal tract, absorption is hindered if food residue remains, reducing its effectiveness. Oily or fatty foods form a film on the lining of the stomach and intestines, making it difficult for them to be absorbed. Meals may remain and the active ingredients may not be absorbed. 

As for alcohol, moderate drinking can have a relaxing effect, but excessive drinking not only makes you drunk but also increases the factors of ED. Also, if you take ED drugs in this state, you should refrain from doing so as it may increase the side effects.
The maximum daily dose of Avanafil is 200mg. Take one 200mg tablet with water once a day on an empty stomach. If you continue to take this medicine, leave a 24-hour interval between doses.

Stendra side effects

It is said that side effects are rare, but this does not mean that there are no side effects at all because there are individual differences. Similar to the vasodilating effect of other ED drugs, blood flow improves, which can cause headaches, hot flashes, bloodshot eyes, and a stuffy nose. In rare cases, visual abnormalities such as photosensitivity and color blindness may appear. In addition, as for headaches, pain relievers such as loxonin can be used in combination, so there is no problem if you are concerned about taking them.

Those who cannot take Avanafil

Do not take it if you have severe renal or liver damage or are on dialysis. Those who have undergone surgery within the past six months for other diseases such as retinitis pigmentosa, multiple myeloma, leukemia, heart disease, etc. cannot take this medicine. It is recommended that you consult with your doctor, as some medications cannot be used in combination with regular medications.

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Tom Perry, M.D., attended Tulane University and graduated Magna Cum Laude with a B.S. degree in Parasitology. He received his M.D. degree in 1983 from the University of Virginia School of Medicine, where he gained extensive research experience, including studies conducted through the National Institutes of Health.