Viagra is a medication that is used to treat Erectile dysfunction (ED), which is defined as the persistent inability to achieve and or maintain an erection. This affects an estimated 100 million men worldwide. Erectile dysfunction is assumed to be associated with advancing age but heart disease, obesity, high blood pressure, high cholesterol and many other physical ailments can cause ED. If you have experienced any of the following symptoms Viagra can be a viable option for you.
• Trouble getting an erection
• Trouble keeping an erection
• Reduced sexual desire
Viagra will relax the muscles found in the walls of blood vessels and increases blood flow to areas of the body. It improves the erectile response when a man is already sexually stimulated, but it does not provide sexual stimulation. If there is no sexual stimulation, Viagra will not work. Viagra usually starts to work within 30-60 minutes. You may take it up to 4 hours before sexual activity. This means that enough of the medication is still circulating in your blood stream in the event that you become sexually aroused. So there’s no need to rush. The dose can be adjusted as needed for effectiveness and tolerability. Viagra can be taken with or without food. However, if Viagra is taken with a high-fat meal, it will take longer for its effects to work. You mustn’t take Viagra more than once a day.
Some possible side effects may include:
• Upset stomach
• Runny or stuffy nose
• Difficulty falling or staying asleep
• Numbness or tingling in the hands, arms, feet, or legs
• Muscle pain or back pain
• Sensitivity to light
• Vision color changes (seeing blue on objects or being unable to tell the difference between green and blue)
If you experience any of these side effects discontinue using the medication and contact your physician.
Certain drug interactions can occur when taking Viagra along with other medications. These interactions can act to either lessen or increase the effects of Viagra, and can cause unexpected side effects. Viagra is advised not to be taken by patients who:
• Are also taking medicines called nitrates (such as nitroglycerin) used to treat high blood pressure during surgery and certain heart conditions
• Use street drugs called “poppers” (such as amyl nitrate or amyl nitrite, and butyl nitrate)
• Take any medicines called guanylate cyclase stimulators, such as riociguat (Adempas) used to treat two types of pulmonary hypertension in adults
• Have had allergic reactions to sildenafil, as contained in Viagra and Revatio, or any other ingredients in Viagra
How to order Viagra online?
In order to buy Viagra online you need a prescription. Some websites allow you to obtain a prescription and medication without seeing a doctor face-to-face. You would be required to fill out a brief assessment questionnaire and select your preferred treatment. Depending on the dosage the cost can range from 3.4903 BRL (0.86 USD) to 6.4529 BRL (1.59 USD) per pill based on a 60 pill quantity.
Starting dose is 35 mg
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 4 hours to 0.5 hour before sexual activity. Based on effectiveness and toleration, the dose may be increased to a maximum recommended dose of 100 mg or decreased to 25 mg. The maximum recommended dosing frequency is once per day.
Ask your health care provider any questions you may have about how to use Viagra.