The commonest Unintended effects of VIAGRA: headache; flushing; upset abdomen; abnormal vision, for instance alterations in colour vision (including getting a blue colour tinge) and blurred vision; stuffy or runny nose; back soreness; muscle discomfort; nausea; dizziness; rash.Parts like resistors need to have to possess their legs bent into 90° a

an erection that will not go away (priapism). For those who have an erection that lasts in excess of four hours, get healthcare assist straight away. If It's not handled instantly, priapism can permanently hurt your penis.are allergic to sildenafil, as contained in Viagra® and Revatio, or any in the components in Viagra®. See the finish of this l

Viagra® and generic Viagra® consist of sildenafil, which is identical medication present in A further drug called Revatio®. Revatio® is utilized to deal with a uncommon disorder referred to as pulmonary arterial hypertension (PAH).Disclaimer: The information presented on this webpage is not really a substitute for Experienced health-related gui

Get in touch with your health care provider immediately if you have serious Unintended effects. Simply call 911 In case your indicators sense everyday living threatening or if you believe you’re having a medical emergency. Serious Negative effects and their signs and symptoms can contain the following:S. university options identical-intercourse (