Cialis 20mg treats erectile dysfunction (ED) by increasing blood flow to the penis, facilitating an erection. It’s also used to treat the symptoms of benign prostatic hyperplasia (BPH), a condition causing enlarged prostate. This dual action makes it a versatile medication for many men.
How Cialis 20mg Works
Tadalafil, the active ingredient in Cialis 20mg, inhibits a specific enzyme (phosphodiesterase-5 or PDE5). This inhibition allows for improved blood flow, leading to firmer erections for ED and improved urinary flow for BPH. The effects can last significantly longer compared to other ED medications – up to 36 hours, earning it the nickname “the weekend pill”.
Dosage and Administration
Consult your doctor before starting Cialis 20mg. The recommended starting dose is typically lower than 20mg. Your physician will determine the appropriate dosage based on your individual health and medical history. The tablet should be swallowed whole with water, usually as needed, prior to anticipated sexual activity. Do not exceed the recommended dose. Taking more than one tablet in a 24-hour period is unsafe.
Important Considerations
Side effects can include headache, flushing, nasal congestion, muscle aches, and upset stomach. Severe side effects are rare but require immediate medical attention. Cialis 20mg interacts with some medications, especially nitrates, so inform your doctor about all medications you are currently taking. Men with heart conditions, liver problems, or kidney disease need special consideration. Avoid grapefruit juice, as it can affect how the drug is processed by the body.
