What is Cialis and How Does it Work?

Learn about the mechanism of action, usage, and side effects of Cialis, a medication for ED and BPH.

Cialis is a prescription medication used to treat erectile dysfunction (ED) and symptoms of benign prostatic hyperplasia (BPH). It contains the active ingredient Tadalafil, which helps relax the muscles in the blood vessels and increases blood flow to specific areas of the body, such as the penis. In this article, we will discuss the mechanism of action of Cialis, how to use it, its potential side effects, and precautions to be aware of.

Mechanism of Action

Cialis works by inhibiting an enzyme called phosphodiesterase type 5 (PDE5), which is responsible for breaking down cGMP, a molecule that promotes blood flow to the penis. By inhibiting PDE5, Cialis increases the concentration of cGMP in the penis, which helps relax the smooth muscles and dilate the blood vessels, resulting in an improved blood flow to the penis, and consequently, a firm erection.

How to Use Cialis

Cialis comes in tablet form, and it should be taken orally, with or without food. The recommended dose for treating ED is 10 mg taken before sexual activity, with a maximum recommended dose of 20 mg per day. The effect of Cialis may last up to 36 hours after taking the pill. For treating BPH, the recommended dose is 5 mg taken daily, with or without food. It may take up to 4 to 5 days before the full effect of Cialis is seen.

Side Effects

Like any medication, Cialis may cause side effects, although not everyone experiences them. Some of the common side effects of Cialis include headache, back pain, muscle aches, flushing, indigestion, and nasal congestion. These side effects usually go away after a few hours. However, if you experience any of the following serious side effects, seek immediate medical attention: chest pain, sudden loss of vision, sudden hearing loss, and an erection that lasts longer than 4 hours.

Precautions

Before taking Cialis, it is essential to inform your healthcare provider about any medical conditions you have, such as heart problems, low blood pressure, liver or kidney disease, and eye problems. Also, let your doctor know about any medications you are taking, including prescription, non-prescription, and herbal products, as they may interact with Cialis.

Symptoms

ED is characterized by the inability to achieve or maintain an erection sufficient for sexual activity. Symptoms of BPH include difficulty urinating, weak urine flow, and the need to urinate frequently, especially at night.

Conclusion

Cialis is an effective medication for treating ED and BPH, but it should only be taken under the guidance of a healthcare provider. It is essential to follow the prescribed dose and instructions carefully and to be aware of the potential side effects and precautions before taking it.

FAQs

1. How long does Cialis last?

• The effect of Cialis may last up to 36 hours after taking the pill.

2. What are the common side effects of Cialis?

• Some of the common side effects of Cialis include headache, back pain, muscle aches, flushing, indigestion, and nasal congestion.

3. Can I take Cialis if I have heart problems?

• It is essential to inform your healthcare provider about any medical conditions you have, such as heart problems, before taking Cialis.

4. How do I know if Cialis is right for me?

• Your healthcare provider can help determine if Cialis is right for you based on your medical history and current medications.

5. Can I take Cialis with alcohol?

• It is not recommended to take Cialis with alcohol, as it may increase the risk of side effects.