SEXUAL WELLNESS
Tadalafil
A prescription PDE5 inhibitor used daily or as needed to support erections during sexual stimulation in men with erectile dysfunction.
What it is
Tadalafil is a prescription oral medication used to treat erectile dysfunction. Depending on the regimen, it can be taken before sexual activity or in a lower daily dose.
How it works
It inhibits phosphodiesterase type 5, supporting nitric oxide-related blood flow in penile tissue when arousal occurs. Its longer duration distinguishes it from shorter-acting options. A physician reviews cardiovascular status, drug interactions, and adverse effects before prescribing.
Who it is for
- Men with erectile dysfunction seeking a longer-duration oral option
- Men who may prefer a daily low-dose regimen
- Patients without nitrate use or other contraindications
Mechanism in depth
Tadalafil is a longer-acting PDE5 inhibitor. Its half-life is approximately seventeen and a half hours, which supports both on-demand and daily low-dose regimens. The mechanism is the same as sildenafil but the extended duration allows more spontaneous timing.
What outcomes to expect
Response varies with dose. On-demand dosing is effective for approximately thirty-six hours after administration. Daily low-dose regimens produce steady baseline PDE5 inhibition and can improve both erectile function and lower urinary tract symptoms in men with benign prostatic enlargement.
Individual response varies. GPLX does not guarantee results. Your physician sets expectations based on your health history and lab findings.
Common side effects
Similar to sildenafil, plus more reported back and muscle pain. Facial flushing and nasal congestion are common. Priapism lasting longer than four hours is a medical emergency.
Monitoring schedule
Baseline cardiovascular review. Follow-up is symptom-driven at four to eight weeks and then as needed.
Not appropriate if
Absolutely not appropriate with nitrates. Not appropriate with severe hypotension, recent stroke or heart attack, severe hepatic dysfunction, or advanced retinal disease. Alpha blockers require dose separation.
Biomarkers reviewed with this treatment
Your physician reviews these markers before and during therapy. Click any marker for a plain-English explanation of what it measures and why it matters.
This treatment is only available after a physician consultation. Membership $39.99/month; consultation $30. Labs and medications billed separately.
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