Do: Take within 30 minutes of sexual activity, or up to four hours.
Don’t: Take a pill immediately before having sex. You’re not going to immediately get an erection without the usual sexual stimulation (or foreplay).
Do: Disclose your honest medical history to us so we can safely prescribe tadalafil to you. It should never be mixed with ingredients in other prescribed medications such as nitrates as it can cause severe allergic reactions, rapid heartbeat, lower your blood pressure, and worsen symptoms associated with kidney disease, eye problems, bleeding disorders, and stomach ulcers.
Don’t: Drink alcohol excessively while taking Cialis. Not only can this cause dizziness or bad headaches, but it can also increase your heart rate, lower your blood pressure, and cause your blood vessels to widen even more.
Do: Have a couple of drinks (two) and enjoy your night. Two won’t work against tadalafil.
Don’t: Mix tadalafil with grapefruit juice! It can increase the level of drug in your bloodstream and increase the risk of experiencing negative side effects.
Do: Enjoy the 36-hour effect of tadalafil with your partner!
Don’t: Expect to see results as fast after consuming a meal with high-fat content. It will take longer for the drug to settle in before you’ll notice a difference.