It’s possible that sildenafil starts working within 15 minutes, however for most patients, you can expect the medication to start working within 30 minutes. Avanafil Stendra. Your doctor will prescribe it only if they judge that it would be beneficial for you. Decreased effect: Rifampin Interaction with Disease There is a degree of cardiac risk associated with sexual activity; therefore, physicians may wish to consider the cardiovascular status of their patients prior to initiating any treatment for erectile dysfunction. If you were looking to buy Kamagra or buy Viagra , they’re just two of our many erectile dysfunction treatments available. References Sildenafil-Drug Information portal [Internet].Sildenafil (Viagra, Revatio) is a moderately priced drug used to treat erection problems in test1.ru is also used to treat pulmonary arterial hypertension, a serious heart and lung test1.ru drug is more popular than comparable drugs. It is available in generic and brand versions. Generic sildenafil is covered by most Medicare and insurance plans, but . Manufacturer. Kamagra-FX mg Oral Jelly Cola is used in the treatment of Erectile dysfunction. View Kamagra-FX mg Oral Jelly Cola (sachet of 5 gm Oral Jelly) uses, composition, side-effects, price, substitutes, drug interactions, precautions, warnings, expert advice and buy online at best price on test1.ru Kamagra Gold MG Tablet or Viagra is the most commonly used drug for the treatment of. It also treats other male sexual function problems. The sildenafil citrate is the salt form of the drug. It is generally used to increase blood flow to the penis to help a man sustain his erection to enhance sexual activity.