CIALIS gives you the choice of two dosing options when it comes to ED treatment:
CIALIS for daily use or
36-hour CIALIS.

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CIALIS can be an Effective Option

Some things to consider when taking CIALIS for daily use:

CIALIS for daily use, when taken every day, can help you be ready anytime the moment is right. You may attempt sexual activity any time between doses.
Every person is different. It may take up to four to five days before CIALIS for daily use starts working and you are able to have successful intercourse. If you take CIALIS for daily use a few times and still aren't satisfied, talk with your doctor.
When you are sexually stimulated, CIALIS for daily use can help you achieve and maintain an erection until the end of sexual activity. Once intercourse is over, your erection should go away.
Taking CIALIS for daily use can increase the hardness of your erections.
CIALIS for daily use may cause side effects in some men.
You may not achieve the best results from CIALIS for daily use if you don't take it as directed. Remember to take 1 dose of CIALIS for daily use every day at about the same time of day.
CIALIS for daily use alone shouldn't give you an erection. Some form of sexual stimulation is needed for CIALIS for daily use to work. You will not have a constant erection. When sexual activity is completed, your erection should go away. However, if you have an erection that lasts for more than 4 hours, seek immediate medical help.
CIALIS for daily use will not cure ED, increase your sexual desire, protect you or your partner against sexually transmitted diseases, or act as male birth control.

Some things to consider when taking 36-hour CIALIS:

36-hour CIALIS works in as little as 30 minutes for some men and lasts for as long as 36 hours, so you can be ready when the moment is right.*
When you are sexually stimulated, 36-hour CIALIS helps you achieve and maintain an erection until the end of sexual activity. Once intercourse is over, your erection should go away.
Taking 36-hour CIALIS can increase the hardness of your erections.
36-hour CIALIS may cause side effects in some men.
You may not achieve the best results from 36-hour CIALIS if you don't take it as directed by your doctor. Try to take it at least 30 minutes before attempting sexual activity. You may need to take CIALIS an hour before sexual activity.
36-hour CIALIS alone shouldn't give you an erection. Some form of sexual stimulation is needed for 36-hour CIALIS to work.
36-hour CIALIS may work for up to 36 hours, but that doesn't mean you will have an erection that lasts for 36 hours. When intercourse is over, your erection should go away. However, in the rare event of an erection lasting for more than 4 hours, seek immediate medical help.
36-hour CIALIS will not cure ED, increase your sexual desire, protect you or your partner against sexually transmitted diseases, or act as male birth control.

* Individual results may vary. In clinical trials, 36-hour CIALIS started to work in 30 minutes for some men who took 20 mg of 36-hour CIALIS. When taken as needed, 36-hour CIALIS was shown to improve, up to 36 hours after dosing, the ability of men with ED to have a single successful intercourse attempt. CIALIS was not studied for multiple attempts per dose.

Not all oral ED medications work for everybody.
No two oral erectile dysfunction (ED) medications are made exactly the same way, which means you may respond differently to each one. So even if you haven't seen good results with other oral ED medications, you should still ask your doctor if CIALIS may be right for you.

CIALIS is indicated for the treatment of erectile dysfunction.

Important Safety Information for CIALIS^® (tadalafil)

What Is The Most Important Information I Should Know About CIALIS?

Do not take CIALIS if you:

take medicines called “nitrates” which are often prescribed for chest pain as the combination may cause an unsafe drop in blood pressure
use recreational drugs called “poppers” like amyl nitrite and butyl nitrite
are allergic to CIALIS or ADCIRCA™ (tadalafil), or any of its ingredients

After taking a single tablet, some of the active ingredient of CIALIS remains in your body for more than 2 days. The active ingredient can remain longer if you have problems with your kidneys or liver, or you are taking certain other medications

Stop sexual activity and get medical help right away if you get symptoms such as chest pain, dizziness, or nausea during sex. Sexual activity can put an extra strain on your heart, especially if your heart is already weak from a heart attack or heart disease.

What Should I Tell My Healthcare Provider Before Taking CIALIS?

CIALIS is not right for everyone. Only your healthcare provider and you can decide if CIALIS is right for you. Ask your healthcare provider if it is safe for you to have sexual activity. You should not take CIALIS if your healthcare provider has told you not to have sexual activity because of your health problems. Before taking CIALIS, tell your doctor about all your medical problems, particularly if you have or ever had:

an allergy to CIALIS or ADCIRCA or any of its ingredients
heart problems such as chest pain, heart failure, irregular heartbeats, or have had a heart attack
high or low blood pressure
stroke
liver or kidney problems
severe vision loss, including a condition called NAION
retinitis pigmentosa, a rare genetic (runs in families) eye disease
a deformed penis shape or Peyronie’s disease
an erection that lasted more than 4 hours
blood cell problems such as sickle cell anemia, multiple myeloma, or leukemia

Can Other Medicines Affect CIALIS?

Tell your healthcare provider about all the medicines you take especially if you take:

medicines called "nitrates" which are often prescribed for chest pain
alpha blockers often prescribed for prostate problems
blood pressure medications
medicines for HIV or antifungal medications
erythromycin
other medicines or treatments for ED
CIALIS is also marketed as ADCIRCA for the treatment of pulmonary arterial hypertension. Do not take both CIALIS and ADCIRCA.
Do not take sildenafil citrate (Revatio™) with CIALIS.

What Should I Avoid While Taking CIALIS?

Do not use other ED medicines or ED treatments while taking CIALIS.
Do not drink too much alcohol when taking CIALIS (for example, 5 glasses of wine or 5 shots of whiskey). Drinking too much alcohol can increase your chances of getting a headache or getting dizzy, increasing your heart rate, or lowering your blood pressure.

What Are The Possible Side Effects Of CIALIS?

The most common side effects with CIALIS are: headache, indigestion, back pain, muscle aches, flushing, and stuffy or runny nose. These side effects usually go away after a few hours. Men who get back pain and muscle aches usually get it 12 to 24 hours after taking CIALIS. Back pain and muscle aches usually go away within 2 days. Call your healthcare provider if you get any side effect that bothers you or one that does not go away.

Uncommon side effects include:

An erection that won’t go away: If you get an erection lasting more than 4 hours, seek immediate medical help to avoid long-term injury.

In rare instances, men taking prescription ED tablets, including CIALIS, reported a sudden decrease or loss of vision or hearing (sometimes with ringing in the ears and dizziness). It’s not possible to determine if these events are related directly to the ED tablets or to other factors. If you have a sudden decrease or loss of vision or hearing, stop taking any ED tablet, including CIALIS and call your doctor right away.

CIALIS does not:

cure ED
increase a man’s sexual desire
protect a man or his partner from sexually transmitted diseases, including HIV
serve as a male form of birth control

CIALIS is available by prescription only. For additional safety information, talk to your doctor about this medicine and see the full Patient Information.

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