Cialis

What is it?

Composition

Cialis (Tadalafil) has a unique composition that ensures its effectiveness. The main active ingredient is tadalafil, a selective inhibitor of the enzyme phosphodiesterase-5 (PDE-5). It is this substance that is responsible for improving blood flow and normalizing erection. Auxiliary components are included to ensure the stability of the drug and its ease of use.

The composition of the tablets may vary depending on the manufacturer, but in general they include the following elements:

• Tadalafil (active ingredient) in a concentration of 2.5 mg, 5 mg, 10 mg or 20 mg.
• Microcrystalline cellulose - to form the structure of the tablet.
• Lactose monohydrate - a filler that improves texture.
• Crospovidone - helps the tablet dissolve in the stomach.
• Magnesium stearate - used as an antifriction agent.

Each of the components has its own function, and their combination is carefully designed to ensure maximum effectiveness and safety of the drug.

How to use?

To use Cialis correctly, it is important to follow your doctors recommendations and the instructions provided in the annotation to the drug. The drug is available in the form of tablets that are taken orally with a small amount of water. The dosage and frequency of use depend on the individual characteristics of the patient and the purpose of treatment.

As a rule, the application scheme is as follows:

1. For the treatment of erectile dysfunction: usually 10 mg is taken 30 minutes before the expected sexual activity. Depending on the effect, the dose can be increased to 20 mg or decreased to 5 mg.
2. For daily use: a low dosage (2.5-5 mg) is used, which allows you to be ready for sexual activity at any time.
3. For the treatment of benign prostatic hyperplasia: a dosage of 5 mg is prescribed once a day, preferably at the same time.

Cialis can be taken regardless of food intake. It is important to remember that exceeding the recommended dosage may increase the risk of side effects, so you should not increase the dose without consulting your doctor.

How does it work?

Cialis works due to the active substance tadalafil, which inhibits the enzyme phosphodiesterase-5 (PDE-5). This enzyme affects the relaxation of the smooth muscles of the blood vessels in the penis. By blocking PDE-5, blood flow increases, which allows you to achieve a stable erection with sexual stimulation.

The drug has a long-term effect - up to 36 hours. This is achieved due to the high selectivity of tadalafil for PDE-5, which minimizes the impact on other enzymes in the body. In addition to the main effect, Cialis can relax the smooth muscles in the prostate gland and bladder, improving the condition of patients with benign prostatic hyperplasia.

The drug begins to act within 30 minutes after taking it, which makes it convenient for use in various situations. However, it is worth considering that the effectiveness is manifested only in the presence of sexual stimulation - without it, the drug does not work.

Indications

Cialis is used to treat a number of conditions associated with dysfunction of the reproductive system and urinary tract. It is prescribed both for short-term treatment of erectile dysfunction and for regular use in chronic conditions.

Main indications for use:

• Erectile dysfunction in men associated with impaired blood flow or psychological factors.
• Benign prostatic hyperplasia (BPH), accompanied by difficulty urinating and discomfort.
• Combined condition: erectile dysfunction and symptoms of BPH.

Cialis can be prescribed both for periodic use before sexual activity and for regular use as part of long-term therapy. The decision on the frequency and dosage of the drug is made by the doctor, taking into account the individual characteristics of the patient.

Contraindications

Cialis is contraindicated in certain conditions and diseases, as well as when taken simultaneously with certain medications. These restrictions are necessary to ensure patient safety and minimize the risk of serious side effects.

Contraindications:

• Allergy or hypersensitivity to tadalafil or any of the excipients of the drug.
• Concomitant use of nitrates (eg, nitroglycerin) due to the risk of a sharp decrease in blood pressure.
• Cardiovascular diseases in which sexual activity is not recommended.
• Recent myocardial infarction (within the last 90 days) or stroke (within the last 6 months).
• Severe forms of liver or kidney failure.
• Diseases of the retina, such as hereditary pigment retinitis.

Before starting to take Cialis, it is important to inform your doctor about any chronic diseases and medications you are taking to exclude possible contraindications.

Side effects

Like any medication, Cialis may cause side effects. Although most patients tolerate it well, some may experience unpleasant reactions. The frequency and severity of side effects depend on individual sensitivity and dosage.

The most common side effects are:

• Headache - most often occurs due to the effect of tadalafil on blood vessels.
• Facial flushing (blood flow) - associated with vasodilation.
• Dyspepsia (indigestion) - may be accompanied by a feeling of heaviness in the stomach.
• Back and muscle pain - usually goes away on its own after a few hours or days.
• Runny nose or nasal congestion - associated with relaxation of the blood vessels in the nasal cavity.

Less common conditions include temporary decrease in blood pressure, dizziness, visual impairment, or ringing in the ears. If side effects are severe or do not go away over a long period of time, it is important to stop taking the drug and seek medical attention.