1. Restore Erectile Function
Viagra treats male function problems like impotence or erectile dysfunction. In combination with sexual stimulation, it works by blocking an enzyme in the body that can affect the flow of blood to the penis. The blood then flows into the penis so that a man can achieve and maintain an erection. Viagra is only effective for men and can't treat women's sexual dysfunction.
2. Medication, Not a Prophylactic
Viagra doesn't protect against HIV or sexually transmitted diseases like hepatitis or gonorrhea, and it won't protect against unwanted pregnancy. Always practice safe sex while using Viagra and wear a condom. If you're monogamous and condoms affect your sexual stamina or ability even when you're taking Viagra, consider female prophylactics like regular birth control pills or spermicides so that you can still protect against pregnancy and have a satisfying sexual experience.
3. Viagra Takes Time
To guarantee that Viagra is effective for you, take it at least thirty minutes before sexual activity but no more than four hours before becoming sexually active. Viagra is most effective if you take it one hour before having sex. If this isn't possible, though, wait at least a half hour so that the medication can work. Avoid high fat foods if you're planning to take Viagra because the high fat content in your blood will slow down it's effectiveness. Don't take Viagra more than once a day, as a higher dose doesn't make it more effective.
4. Skip the Grapefruit
Don't eat grapefruit or drink grapefruit juice if you're taking Viagra on a regular basis. Chemicals in the fruit can interact with the active ingredients in Viagra and can cause it not to work or to have a negative effect on you physically. Talk to your doctor about this risk if grapefruit or other citrus fruits are a part of your regular diet.
5. Share Your Medical History
Tell your doctor about any medical conditions that you have and any medications that you're taking to treat them. The medications in Viagra can interact negatively with some medications used to treat high blood pressure, blood sugar or cholesterol. If you have a history of hypertension or heart problems, your doctor could recommend a decreased dosage of Viagra to avoid putting extra strain on your heart with sexual activity. Your doctor needs to know all your medical information to be able to decide if Viagra is safe and beneficial for you.
