- How to use
- How it works
- What is the difference between sildenafil (Viagra) and tadalafil (Cialis)?
- Who should not use
- Possible side effects
Tadalafil is an active substance indicated for the treatment of erectile dysfunction, that is, when the man has difficulty to have or maintain the erection of the penis. In addition, 5 mg tadalafil, also known as Cialis daily, is also indicated for the treatment of the signs and symptoms of benign prostatic hyperplasia.
This medicine is available in doses of 5 mg and 20 mg, and can be purchased in pharmacies, for a price of about 13 to 425 reais, which will depend on the dose, the size of the packaging and the brand or generic that the person to choose. This medicine is subject to a prescription.
Find out what causes may be the cause of erectile dysfunction.
How to use
The recommended dose of tadalafil for the treatment of erectile dysfunction or for the treatment of symptoms of benign prostatic hyperplasia is 1 tablet of 5 mg, administered once daily, ideally at the same time.
The maximum recommended dose of tadalafil is 20 mg daily, which should be taken before intercourse. This medicine is effective about half an hour after taking the tablet, for up to 36 hours.
How it works
Tadalafil is indicated for the treatment of erectile dysfunction. When a man is sexually stimulated, there is an increase in blood flow to the penis, which results in an erection. Tadalafil helps to increase this blood flow in the penis, helping men with erectile dysfunction to obtain and maintain a satisfactory erection for sexual intercourse.
After sexual activity is complete, blood flow to the penis decreases and the erection ends. Tadalafil works only if there is sexual stimulation, and the man will not get an erection just by taking the medication.
What is the difference between sildenafil (Viagra) and tadalafil (Cialis)?
Tadalafil and sildenafil belong to the same class of drugs, which inhibit the same enzyme, and therefore both have the same effectiveness, however, the time of action is different. Viagra (sildenafil) has an action of about 6 hours, while Cialis (tadalafil) has an action of about 36 hours, which can be advantageous, but on the other hand cause side effects for longer.
Who should not use
Tadalafil should not be used by men who do not suffer from erectile dysfunction or who do not show signs and symptoms of benign prostatic hyperplasia.
In addition, it is contraindicated for people who are hypersensitive to the components of the formula and people who are using medicines containing nitrates.
Possible side effects
Some of the most common side effects that can occur during treatment with tadalafil are headache, back pain, dizziness, poor digestion, redness in the face, muscle pain and nasal congestion.
