Both Viagra and sildenafil are commonly used to take care of erectile dysfunction. In reality, they contain similar active ingredient. Viagra is a brand name for the sildenafil produced and sold by the company Pfizer. Sildenafil is offered as a generic drug, which is medically the exact same to Viagra.
The most common side effects of VIAGRA: headache; flushing; upset stomach; abnormal vision, such as changes in color vision (such as developing a blue color tinge) and blurred vision; runny or stuffy nose; back pain; muscle pain; nausea; dizziness; rash.
Headaches. Headaches are the most common side effect related to ED medications. The sudden change in blood flow from the increased levels of the headaches are caused by nitric oxide. This side effect is usual with all forms of ED medications, so switching brands will not necessarily alleviate the symptoms of yours.
Taken on its own, it acts as a mild stimulant, aproximatelly ten % the strength of normal “speed” or perhaps amphetamine click site. It causes wakefulness, euphoria and increased vigilance. But when it is combined with other piperazines, the consequences become more euphoric, even psychedelic, lasting up to eight hours.
Viagra could be very effective, but it is no magic pill visit the site. It does nothing for the libido. You’ll still need some sort of stimulation to get an erection. The consequences of Viagra usually last aproximatelly four hours, nevertheless, they could last longer for some men.
On average, Viagra usually lasts between 2 and three hours before its effects start to diminish. Viagra is able to keep going up to five hours or perhaps longer depending on your dosage, your body’s metabolism, and any other external factors.
Do not take Viagra over and over again daily from this source. The usual recommended dosage is 50mg (range 25mg to 100mg), taken when needed, an hour before sexual activity. But, it could be taken between 30 minutes to 4 hours before sexual activity. Do not extend past the maximum recommended dose.