side effects of Cialis in men

Viagra is a vasodilator, a drug that has the effect of dilating the blood vessels. It works by improving blood circulation to the penis, and by enhancing the effects of nitric oxide, the agent that relaxes the smooth muscle of the penis

and regulates blood vessels during sexual stimulation, allowing the penis to Sildenafil vs sildenafil become engorged and achieve an erection.

As well as physical causes, there are many psychological reasons for erectile dysfunction. For example, men with depression, guilt or anxiety often experience ED. Similarly, in periods of stress (such as unemployment or being Levitra women side effects over-worked), your libido may be reduced. This results in a loss of Sildenafil 100 tablet both the desire to have sex and the ability to obtain an erection. And, of course, struggling to get an erection can bring on yet more stress, so fast acting Viagra alternative often ED has a mixed medical and psychological cause which creates a negative spiral.

Whatever the cause, erectile dysfunction medication can help. However even if you have success with ED medication (such Sildenafil Online China as Viagra), you need to have the underlying causes of your ED investigated by your GP.

Single oral doses of sildenafil up to 100 mg produced no clinically relevant changes in the ECGs of normal male Compare Levitra Price volunteers.

Viagra requires time to be absorbed by the body and become effective

. The average recommended time frame for taking the drug is one hour before initiating sexual activity, although depending on an individual's response to the drug, this time can vary from four hours to 30 minutes.

The recommended dose for most patients is 50 mg taken as needed about one

hour before sexual activity. It may be taken between 30 minutes and four hours prior to sexual activity. Medicines Like Levitra Depending on effect and tolerability, the dose may be increased to a maximum dose of 100 mg daily or reduced to 25 mg daily. It should not be used more than once daily.

Viagra contains Sildenafil Citrate

a PDE-5 inhibitor is the safest and most effective Safe Alternative To Cialis medication for treating conditions of Erectile Dysfunction. Viagra is approved by FDA for managing Erectile Dysfunction or male impotency just pop-in one pill an hour before planned sexual intercourse and you are charged for more than six hours.

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Never take more than one tablet within a 24 hour period. Avoid taking Viagra with more than one or two units of alcohol as alcohol can Sildenafil or sildenafil limit its effectiveness.

Viagra treats erectile dysfunction, the inability to achieve and/or maintain an erection of What Would Happen If A Girl Takes Levitra the penis that is adequate for sexual intercourse. Ten to fifteen million men in the United States suffer from ED, and by age 65, up to 25% of men have experienced impotence problems.