Cialis should not be used by patients taking nitrates (such as nitroglycerin tablets or patches) because the combination of these with Cialis could significantly lower blood pressure and lead to fainting or even death in some men.
Drinking grapefruit juice or eating grapefruit while taking Cialis could raise the level of Cialis in your body. A higher level of the drug could increase your risk of side effects. (To learn about possible side effects of Cialis, see this article.)
Do not eat grapefruit or drink grapefruit juice while you are using this medicine. Grapefruit and grapefruit juice may change the amount of this medicine that is absorbed in the body. Do not take other medicines unless they have been discussed with your doctor.
Using them incorrectly — having the wrong dosage or not following instructions — can cause Cialis not to work. Cialis might also fail if your ED is related to psychological issues — performance anxiety, intimacy issues, low self-confidence and depression can all affect your erections.
It relaxes the smooth muscles and arteries inside the penis. At the same time, it increases blood flow to the penis. When aroused, this combination of relaxation and increased blood flow allows the penis to fill with blood, which results in an erection. Good to know: Cialis only works if you're sexually aroused.
Response and effectiveness. Peak plasma concentrations of Cialis are reached within 30 minutes to six hours (average time two hours) of a dose. Effects of 'as needed' Cialis last for up to 36 hours.
Capsules containing powdered medications or tablets with a hard coating should not be split because the medication may spill out or crack into pieces, leaving you with the wrong dosage. Medications that you should not cut in half include: Contraceptives.
Official answer. Cialis usually takes about 30 minutes to take effect with sexual stimulation and its effect lasts for up to 36 hours, which is why it is sometimes referred to as a “weekend pill”. Talk with your doctor. You may need to try a different erectile dysfunction medication, such as Viagra, or Levitra.
This is because grapefruit can increase the amount of Cialis in your body. It can achieve this by preventing presystemic metabolism — a process where the concentration of Cialis is reduced before it reaches circulation in the body.
You should take Cialis at least 2 hours before you plan to have sex. The effects may last for up to 36 hours after you take it.
You can have a drink or two when taking Cialis, as long as you drink in moderation. But, remember: While a drink or two won't likely have a negative impact on your health, alcohol can make it harder for you to get an erection.
Do not break or split a Cialis tablet. Swallow it whole. Take the medicine at the same time each day, with or without food.
It's safe to say the drug has given millions of men a convenient and effective option for improving their sex lives. But taking Viagra or other meds such as Cialis (tadalafil) or Levitra (vardenafil), when you don't have erectile dysfunction can be dangerous.
When taken correctly, Cialis should begin to work within 30-60 minutes. The effects of one Cialis tablet can last up to 36 hours; however during this period you will only achieve an erection if you become sexually aroused.
Because patients with recent heart attacks or stroke, heart pains (angina), heart failure, uncontrolled blood pressure or uncontrolled irregular heart beats, severe liver disease, and retinal eye problems were not studied with Cialis, Cialis is not recommended for these patients.
Effectiveness of all PDE5 inhibitors is similar; although reported effectiveness of Viagra, at 84% is slightly higher than that of Cialis at 81%. However, more men prefer Cialis because of its longer duration of effect.
They found no serious adverse effects to long term use of tadalafil over the course of those two years. But most men will likely plan to take Cialis for more than two years — or at least hope to. And that's where things become ambiguous, because there aren't any long-term studies about adverse effects.
The maximum recommended dosage of Cialis is 20 mg once per day. Taking a dose of Cialis that's higher than recommended could increase your risk for side effects. These can include serious side effects such as drops in blood pressure or priapism (a painful erection that won't go away).
Because daily-use Cialis is taken at a lower dosage than as-needed CIalis, you may have a reduced risk of experiencing side effects from your medication. Many side effects are less common when Cialis is used daily.
One of the most common forms of Cialis is a 20mg tablet, which is designed for use when needed as a treatment for erectile dysfunction. If you suffer from erectile dysfunction, using Cialis at a 20mg dosage may make it easier for you to get and maintain an erection.
However, just like there is an off-label use of Viagra (sildenafil; see Important Safety Information) for women, some healthcare providers may suggest Cialis if you are struggling with female sexual dysfunction. Similar to Cialis for men, researchers think tadalafil may increase blood flow to the genital area in women.
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.
Viagra and Cialis May Cut Risk of Early Death From Heart Disease by 25 Percent. A large new study shows that men who take erectile dysfunction medication are less likely to experience heart failure, stroke, and heart attack.