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Product Info
Cialis (generic name: tadalafil) is a prescription medication primarily used to treat erectile dysfunction (ED) and symptoms of benign prostatic hyperplasia (BPH), which is an enlarged prostate. It is part of a group of drugs called PDE5 inhibitors that work by increasing blood flow to the penis, enabling and maintaining an erection when sexually aroused.
Here’s a closer look at how it works, its effectiveness, and other important details:
Mechanism of Action
Cialis works by blocking an enzyme called phosphodiesterase type 5 (PDE5), which regulates blood flow in the penis. By inhibiting PDE5, Cialis allows blood vessels to relax and expand, improving blood flow to the penis and facilitating an erection when aroused. It is important to note that Cialis doesn’t cause an erection on its own; sexual stimulation is still required.
Onset and Duration
- Quick Onset : Cialis typically takes effect within 30 minutes to 2 hours.
- Extended Duration : Its effects can last up to 36 hours, earning it the nickname "the weekend pill." This longer duration allows for more flexibility and spontaneity compared to other ED medications.
Forms of Cialis
- On-Demand Dose: Taken as needed before sexual activity in doses ranging from 10 mg to 20 mg.
- Daily Dose: A lower dose (2.5 mg or 5 mg) taken once daily allows for continuous treatment, which may be suitable for individuals with an active sexual life who prefer spontaneous intercourse without planning for medication use.
Interactions and Precautions
Cialis should not be combined with nitrates (often prescribed for chest pain) as this can lead to a dangerous drop in blood pressure. It should also be used with caution alongside other medications, like alpha-blockers for blood pressure or prostate issues, and in individuals with heart conditions or severe liver or kidney disease.
Cost and Accessibility
Cialis is available in both branded and generic forms (tadalafil). The generic version is typically more affordable and is widely available.
Choosing Cialis can offer convenience for those who prefer flexibility, especially with its daily dose option. However, as with all ED medications, it’s important to consult a healthcare provider to determine the right dosage and ensure it’s safe based on personal health conditions.
Other Uses
In addition to treating ED, Cialis is approved for the treatment of BPH, which is often characterized by urinary symptoms like frequent urination, especially at night. Tadalafil helps relax muscles in the bladder and prostate, easing symptoms of BPH. Cialis can be used alone or in combination with other BPH medications like alpha-blockers.
Common side effects include:
- Headache
- Indigestion
- Muscle aches and back pain (more likely due to its longer duration)
- Flushing and nasal congestion
While these side effects are generally mild, Cialis may cause a drop in blood pressure, especially when taken with certain medications or alcohol. It’s also associated with rare but serious side effects, such as vision or hearing changes and priapism (a prolonged, painful erection).
