Avanafil powder compared to viagra and cialis powder for ed treatment

1.What is Avanafil? Avanafil is used to treat men who have erectile dysfunction (also called sexual impotence). Avanafil powder belongs to a group of medicines called phosphodiesterase 5 (PDE5) inhibitors. These medicines prevent an enzyme called phosphodiesterase type-5 from working too quickly. The penis is one of the areas where this enzyme works. Erectile dysfunction is a condition where the penis does not harden and expand when a man is sexually excited, or when he cannot keep an erection. When a man is sexually stimulated, his body’s normal response is to increase blood flow to his penis to produce an erection. By controlling the enzyme, Avanafil powder helps to maintain an erection after the penis is stroked by increasing blood flow to the penis. Without physical action to the penis, such as that occurring during sexual intercourse, Avanafil powder will not work to cause an erection.
2.What is Avanafil powder? Avanafil powder raw powder, the material of Avanafil powder, a kind of White powder, many steroids products supplier usually buy high purity Avanafil powder online, make it into all kinds of brand finished Avanafil powder, the detail of the Avanafil powder raw in AAS as below: Name: Avanafil powder CAS: 330784-47-9 Molecular Formula: C23H26ClN7O3 Molecular Weight: 483.95
150-152°C Storage Temp.: RT Color: White powder 3.How Does Avanafil powder Works? Avanafil powder is in a class of medications called phosphodiesterase (PDE) inhibitors.It is used to treat erectile dysfunction (ED: impotence; inability to get or keep an erection in men). This male enhancement product got its name from its main active ingredient which helps the circulation of blood in the body in a normal way. There are other ingredients that makes Avanafil powder effective but don’t have that much impact and effects that its main ingredient has to offer. It works by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection. Avanafil powder does not cure erectile dysfunction or increase sexual desire. Avanafil powder does not prevent pregnancy or
4. the spread of sexually transmitted diseases such as human immunodeficiency virus (HIV). Avanafil powder is an oral drug that is used for treating impotence (the inability to attain or maintain a penile erection), also known as erectile dysfunction (ED). It is in a class of drugs called phosphodiesterase inhibitors that also includes tadalafil (Cialis powder), sildenafil (Viagra) and vardenafil (Levitra). Erection of the penis is caused by the filling of the penis with blood. Filling occurs because the blood vessels that bring blood to the penis increase in size and deliver more blood to the penis, and, at the same time, the blood vessels that take blood away from the penis decrease in size and remove less blood from the penis. Sexual stimulation that leads to an erection causes the production and release of nitric oxide in the penis. The nitric oxide causes an enzyme, guanylate cyclase, to produce cyclic guanosine monophosphate (cGMP). It is cGMP that is primarily responsible for increasing and decreasing the size of blood vessels carrying blood to and from the penis, respectively, and causing an erection. When the cGMP is destroyed by another enzyme, phosphodiesterase-5, the blood vessels return to their normal size, blood leaves the penis, and the erection ends. Avanafil powder prevents phosphodiesterase-5 from destroying cGMP so that cGMP stays around longer. The persistence of cGMP leads to a more prolonged engorgement of the penis with blood. Avanafil powder was approved by the FDA in April 2012. 4.How to Use Avanafil powder? Before taking Avanafil powder  tell your doctor and pharmacist if you are allergic to Avanafil powder, any other medications, or any of the ingredients in Avanafil powder tablets. Ask your pharmacist or check the patient information for a list of the ingredients.  Do not take Avanafil powder if you are taking or have recently taken riociguat (Adempas) or nitrates such as isosorbide dinitrate (Dilatrate-SR, Isordil, in BiDil), isosorbide mononitrate (Monoket), and nitroglycerin (Minitran, Nitro-Dur, Nitromist, Nitrostat, others). Nitrates come as tablets, sublingual
5. (under the tongue) tablets, sprays, patches, pastes, and ointments. Ask your doctor if you are not sure if any of your medications contain nitrates.  do not take street drugs containing nitrates such as amyl nitrate and butyl nitrate (‘poppers’) while taking Avanafil powder.  Tell your doctor and pharmacist what other prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention any of the following: alpha blockers such as alfuzosin (Uroxatral), doxazosin (Cardura), prazosin (Minipress), tamsulosin (Flomax, in Jalyn), silodosin (Rapaflo), and terazosin; certain antifungal medications such as fluconazole (Diflucan), itraconazole (Onmel, Sporanox), and ketoconazole (Nizoral); aprepitant (Emend); clarithromycin (Biaxin, in Prevpac); diltiazem (Cardizem, Cartia, Tiazac); erythromycin (E.E.S, E-Mycin, Erythrocin); HIV protease inhibitors such as atazanavir (Reyataz, in Evotaz), fosamprenavir (Lexiva), indinavir (Crixivan), nelfinavir (Viracept), ritonavir (Norvir, in Kaletra), and saquinavir (Invirase); other medications or treatments for erectile dysfunction; medications for high blood pressure; nefazodone; verapamil (Calan, Covera, Verelan, others); and telithromycin (Ketek).
Your doctor may need to change the doses of your medications or monitor you carefully for side effects. Many other medications may also interact with Avanafil powder, so be sure to tell your doctor about all the medications you are taking, even those that do not appear on this list.  tell your doctor if you have ever been advised by a doctor to avoid sexual activity for medical reasons, if you have had heart surgery within the past 6 months and if you have ever had an erection that lasted longer than 4 hours. Also tell your doctor if you have or have ever had a condition that affects the shape of the penis such as angulation, cavernosal fibrosis, or Peyronie’s disease; a heart attack; a stroke; an irregular heartbeat; a blocked artery; angina (chest pain); high or low blood pressure; heart failure; blood cell problems such as sickle cell anemia (a disease of the red blood cells), multiple myeloma (cancer of the plasma cells), or leukemia (cancer of the white blood cells); ulcers; bleeding problems; or liver or kidney disease. Also tell your doctor if you have or have ever had retinitis pigmentosa (a rare inherited eye disease) or if you have ever had severe vision loss, especially if you were told that the vision loss was caused by a blockage of blood flow to the nerves that help you see.  you should know that Avanafil powder is only for use in males. Women should not take Avanafil powder, especially if they are or may become pregnant or are breastfeeding. If a pregnant woman takes Avanafil powder, she should call her doctor.  talk to your doctor about the safe use of alcoholic beverages during your treatment with Avanafil powder. If you drink a large amount of alcohol (more than three glasses of wine or three shots of whiskey) while you are taking