Viagra is an oral medication designed to help men treat erectile dysfunction. It works by relaxing blood vessels and increasing blood flow to the penis, which allows it to harden, which in turn facilitates an erection. Although Viagra can be taken on an as-needed basis, many find that taking daily doses is helpful for optimal performance.

Viagra may be safe for most individuals, but it’s wise to speak with your physician prior to starting any regimen of this kind. He or she can assess your overall health status and help determine if taking Viagra daily is suitable for you, or recommend alternative treatments or medicines you could try instead.

Viagra does cause some side effects, though they’re rarely severe. Headaches and flushing are two of the more frequent ones; both typically subside over time without becoming harmful. Flushing results from dilation of blood vessels in your face and neck; though embarrassing it usually won’t prove dangerous.

Viagra may be taken either with or without food. However, after eating a high-fat meal it may take longer for it to work effectively. Furthermore, alcohol could compromise its efficacy, so avoid mixing both treatments together as this may reduce effectiveness.

Notify your doctor of any medications or supplements you are currently taking, including both over-the-counter and prescription medicines, vitamins, and herbal remedies. Furthermore, provide information regarding any history of heart disease or liver issues to enable him/her to evaluate whether you may be at increased risk of side effects from Viagra.