How does Cialis differ from other pills for erectile dysfunction?

Cialis is a medicament which action is directed towards the elimination of the erectile dysfunction in men. Here you can get acquainted with all necessary information about using Cialis but in any case it is recommended to get a consultation of your doctor before taking Cialis.

What does Cialis consist of?

Cialis is available in a tablet form. The drug is based on Tadalafil in the dose of 2.5 mg. Cialis contains the following auxiliary substances:

  • lactose monohydrate,
  • hydroxypropyl cellulose (giproloza),
  • croscarmellose Na,
  • microcrystalline cellulose,
  • stearate,
  • Mg,
  • SLS.

The film structure includes: a dye and iron oxide yellow Opadry, Ti dioxide, lactose monohydrate, hypromellose, triacetin.

What is the pharmachologic effect of Cialis?

The action of Cialis is directed towards suppressing of PDE5 during sexual stimulation, which results in an increase of concentration of cyclic guanosine monophosphate in the corpus cavernosum of penis. Cialis contributes to the relaxation of arterial smooth muscle that promotes blood flow to the tissues of the penis and erection takes place.

The positive effect of Cialis will appear within 15-20 minutes after taking the pill and the action will continue for 36 hours only if there is sexual stimulation. By the way, Cialis is able to provide the longer action compared to other analogs.

Inhibitory effects of Tadalafil to PDE5 10 000 times stronger than phosphodiesterase: FDE1, PDE2, PDE3, PDE4, and FDE7 FDE10 found in blood vessels, the heart, the liver and the brain and 700 times - FDE6 localized in the retina. Such selectivity of PDE5 action allows to minimize side effects of the drug, especially in the heart. The use of Cialis, unlike other drugs for the treatment of erectile dysfunction, does not lead to:

  • a significant increase in blood and intraocular pressure,
  • heart palpitations,
  • impaired vision and color perception,
  • changes in pupil size.

Moreover, according to the clinical tests there are no significant effects of the drug on the quantitative and qualitative indicators of the ejaculate and sex hormones (FSH, LH, prolactin, testosterone).

How to use Cialis?

The drug can be used at any time of the day regardless of the meal and alcohol consumption. The main active substance Tadafil is rapidly absorbed and the maximum concentration in the blood is already noticed after 120 minutes.

Those men who are sexually active, despite having erectile dysfunction, are recommended to take Cialis on the regular daily basis taking the drug at the same time at a dose of 2.5-5 mg. Patients with sexual activity not more than 2 times per week should take Cialis at a dose of 20 mg 15 minutes before the expected sexual intercourse or immediately before the intercourse. The drug’s effect lasts for 36 hours so the re-adoption is not recommended.

The average half-life of the drug in the body of a healthy person is 17-18 hours. The excretion takes place in the form of the products of metabolism, mainly with feces (about 60%) and about 35% in urine.

What are the contraindications of Cialis?

Before using Cialis, it is recommended to learn the instruction and to be aware of health conditions which may prevent you from treating erectile dysfunction with the help of this drug. Check the following list and inform your healthcare specialist in case of having one of them:

  • individual sensitivity to Tadafil or other substances that are part of the drug;
  • the use of drugs, having in its composition any organic nitrates;
  • lack of the enzyme lactase in the body, lactose intolerance;

Women are contraindicated to use Cialis as well as persons under 18 years of age.

Cialis has no contraindications or restrictions on the use of men of 65 years and who have renal or hepatic impairment from the mild to moderate degree. However, it is not recommended taking the drug by the patients with severe renal or heart failure, uncontrolled high or low blood pressure, arrhythmia, those who had a stroke or heart attack within the six months before taking Cialis.

What are the side effects of Cialis and what can happen in case of the drug overdose?

Adverse reactions occurring during the reception of Cialis are usually mild or medium severe, short-term and subside with regular use of the drug.

Side effects of the drug include such symptoms as:

  • headache,
  • slight dizziness,
  • feeling of nasal congestion,
  • redness of the cheeks and face,
  • nosebleeds,
  • palpitations,
  • tachycardia,
  • low or high blood pressure,
  • indistinct vision of objects,
  • appearance of rashes on the skin.
  • the duration of sexual arousal,
  • facial swelling,
  • fainting,
  • migraine,
  • stroke,
  • myocardial infarction.

If you have noticed at least one of the mentioned side effects, it is necessary to see your doctor who will change the dose of prescribe you some other analog of Cialis.

Multiple use of Cialis by the patients with erectile dysfunction in a dosage up to 100 mg per day and healthy men - once up to 500 mg per day causes the same adverse symptoms, as well as the use of the drug in smaller doses. The overdose may lead to the worsening of the possible side effects which have already been mentioned above.

Which analogs of Cialis can be used?

Cialis can be substituted by the such analogs as Viagra and Levitra which are the main analogs. Besides these two drugs, there are a lot of other generics: Tadasoft, Tadarise, Cialis TadaForse, etc.

Some important facts about Cialis

Do you want to be ready to impress your woman any time at any place? Cialis is the product which promises men to make their sexual life brighter and solve all problems concerning erectile dysfunction in any stage with the help of its main active ingredient Tadalafil.

When is Cialis prescribed?

According to the indications, Cialis has been designed to help men with the following health problems:

  • erectile dysfunction (ED),
  • the signs and symptoms of benign prostatic hyperplasia (BPH)

Both diagnoses can be successfully treated with Cialis pills if they are prescribed by your healthcare specialist.

When is Cialis not recommended to be taken?

There are some situations when Cialis can be contraindicated. Check the following list:

  • if a man takes medications which contain active nitrates, for example, amyl nitrite or butyl nitrite.
  • If a man combines treating pulmonary hypertension with Cialis. It may lead to low blood pressure.
  • If a man has an individual sensitivity to the main active component of Cialis-Tadalafil or any other ingredients of the medication.
  • In case a man has heart diseases and contraindicated to have sexual life at all.
  • In case of severe liver or kidney health problems.

Cialis is also contraindicated to be taken by women and children under the age of 18 years old. If you have answered “yes” to one of the mentioned situations, you are recommended to inform your doctor and get a consultation concerning a possibility to use Cialis.

Which side effects may appear while taking Cialis?

As any other drug, Cialis is able to cause side effects in some patients. However, there were not severe cases if a man has followed the prescribed dose. Here you may get acquainted with the list of the possible side effects which may take place while using Cialis as your treatment. Check the list in order to react immediately in case of noticing at least one of them and visiting your healthcare provider who will take a decision if it is possible to continue using Cialis.

Cialis may cause:

  • rash, 
  • hives, 
  • swelling of the lips, tongue or throat,
  • difficulty breathing or swallowing,
  • nausea
  • dizziness
  • chest pain
  • headache

It is possible to have the side effect in the form of the long-term erection which lasts more than 4 hours. In this rare case it is necessary to get the medical help immediately not to damage the penis.

If you have experienced at least one of the mentioned side effects, it is recommended to visit your doctor immediately in order to change the dose or to substitute Cialis with its analog.

What should your doctor know about your health before prescribing Cialis as your treatment?

There is no such a magic pill which suits everybody. And Cialis is like this as well. It is not right for all men suffering from erectile dysfunction. Before taking a decision to take Cialis, it is strongly recommended to see your healthcare provider and to inform him about the following health problems if you have at least one of them:

  • sickle cell anemia
  • Peyronie’s disease
  • chest pain,
  • heart failure,
  • irregular heartbeats,
  • low blood pressure or high blood pressure
  • liver or kidney problems
  • severe vision loss
  • bleeding
  • leukemia

Is it possible to combine Cialis with other drugs?

What to do if you need to take some other medication at the same period you would like to start taking Cialis? It is serious question which should be asked before you are going to buy Cialis as not all drugs can be combined successfully. Especially, this rule refers to the following list of medications:

  • active nitrates (they are usually taken for chest pain)guanylate cyclase stimulators
  • alpha-blockers
  • drugs for control of blood pressure
  • oral antifungal drugs
  • antibiotics (telithromycin, erythromycin and some other)
  • other drugs for ED

In case you know that your health condition requires taking one of the mentioned drugs, it is recommended to stop taking Cialis or to wait for some period to start taking it. In any case, you should get a consultation of your healthcare provider before taking the responsibility to combine different drugs.

How to take Cialis?

Cialis is available in tablets and can be taken not more than once per day. In case you are not satisfied with the effect, you shouldn’t change the dose by yourself as it is important to have the prescription of your healthcare provider who should choose the most appropriate dose according to your health condition and contraindications. Each dose is chosen individually. But in any case it is better to check your individual sensitivity using the minimal dose and then to increase it if you didn’t have any side effects. Cialis is better to take with a glass of water as alcohol and fatty foods may influence its work and as a result it may slow down the action of the drug.

Nowadays Cialis is often used by healthy men who lack self-confidence and would like to be sure that everything will be ok in the most important moment. In case of being nervous because of possible failure with the beloved partner, Cialis can be taken on-demand not more than one pill per day. However, it is recommended to get a consultation of the doctor before taking a decision to use Cialis as the guarantee of the successful sexual intercourse if you don’t have any special indications to use such kind of drugs. Remember that Cialis is not an aphrodisiac and it is going to help you only in case of being sexually excited.

Analogs of Cialis

Cialis has some analogs which can be chosen instead of this drug in case of having an allergic reaction to one of its ingredients. The similar products which are also effective fighting the erectile dysfunction symptoms are the well-known Viagra and Levitra.


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Oscar Garcia

I used Cialis for 6 months, and it works every time. It is expensive, so I use generic, they are much cheaper, but no less effective. Found a great site where the cheapest generics.

David Nilsen

I'm 51 years old and recently divorced. I live with a new woman who is active, and often requires sex. Not wanting to be unsatisfactory, I received a prescription for Cialis, and a dose of 20 mg acts on me for 4 days. I only need 2 pills a week to have an erection like a 14-year-old.

Mike Gikas

Due to various circumstances with the beloved see each other rarely, and I have a VERY Groovy!! we have to match.. )) Cialis makes me feel high and to love her as much as she wants me... works great... and action then even a few days one senses)))

John Hojios

Cialis turned out to be a really reliable drug that helps me in dealing with women. Take him for two or three hours before the meeting. When it begins to act, you feel a rush of blood to the face, a little stuffy nose, but eventually it all comes down to the genitals. The effect is only positive, the duration of a few days.

Mark McGarry

A friend told me about this miracle pill. But, believe me, except as miracle, its not good one. It seems that life has turned back the clock! I was kind of scared, had to pay attention to your age. I took a half-tablet every day, the result-hours of sex. Suggest with a break one day. Thought about a healthy lifestyle. Take care.

Steven Maliszewski

To improve potency is not a lot of drugs, and my partner and I tried a few of it Cialis, Viagra and Zidena. Liked Cialis, the action really is, and really for the past 36 hours. Although at first thought it was an advertising gimmick but no, it's true.

Cindy Swenson

Hello! Specifically for the quality cialis from this manufacturer can vouch personally, because the drug was tested on my body. And a lot of clients order from us constantly only cialis and all are happy with quality, complaints did not arrive.



Cialis is a registered trademark of Ely Lilly. This site is not associated with any manufacturer of medications. There are advertised only legally produced generic equivalents of these products.


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