PT-141
Explore a different approach to low sexual desire. Compounded prescription PT-141, with individualized clinician guidance and follow-up included.
On-demand tadalafil pairs an established FDA-approved generic with a longer activity profile than sildenafil.
From $29/month equivalent
Standard plan price$29 per month equivalent, billed $87 every 3 months. 3-month commitment.
The standard Tadalafil 20mg On-Demand price is $49 billed monthly, or $87 paid up front every three months ($29 per month equivalent; a three-month commitment). These are recurring prices before any eligible first-order discount. A first-order offer reduces that order only; renewal uses the standard price for the chosen plan. A monthly equivalent is not a monthly charge.
On-demand tadalafil pairs an established FDA-approved generic with a longer activity profile than sildenafil.
Read the evidence and its limitationsA licensed clinician reviews your health history and medications and determines whether treatment is appropriate for you.
Read the full Important Safety InformationComplete the online assessment with your health history, current medications and treatment goals. A licensed clinician reviews the information and decides whether to prescribe. If prescribed, a licensed pharmacy prepares and ships your medication.
See how care worksOn-demand tadalafil helps you get and maintain an erection with sexual stimulation. Its effect on erectile function has been demonstrated for up to 36 hours after a dose, giving intimacy more flexibility around timing. That is a response window, not a continuous erection.3
Tadalafil is the active ingredient in Cialis. AnthologyRX offers the FDA-approved generic for use before anticipated sexual activity, following your prescription. Food does not meaningfully affect its absorption.3
If you prefer to separate medication from each occasion altogether, daily tadalafil offers another routine. The choice depends on your preferences, response, side effects, and medical history.
You want on-demand treatment without making intimacy obey a narrow clock. Tadalafil gives the clinician a longer-acting option to consider.
You do not want a medication in your routine every day. You want treatment available when it is relevant and out of mind when it is not.
Sildenafil worked, but the timing felt too precise. A longer-acting molecule may fit your life better even when the underlying treatment goal is the same.
Bring your history with ED treatment, if any, to the Assessment. A licensed clinician determines whether this dose suits your health profile.
Your intake screens for all contraindications. Every candidate is evaluated by a licensed clinician before any prescription is issued. No prescription is issued without clearance.
FDA-approved generic medication. Prescribed by a licensed provider after clinical review.
Strength describes the preparation. Total plan quantity is the amount included in that plan, not your dose or dosing schedule. Follow the directions on your prescription.
Compare billing options and longer-term costs
$87 billed every 3 months. 3-month commitment.
You'll begin an online assessment for Tadalafil 20mg On-Demand.
Starting an assessment doesn't guarantee a prescription. How care works
Prescription issued subject to provider judgment. Results vary. Not a guarantee of outcomes.
*Price reflects a 3-month commitment. See billing details above.
Your subscription renews at your selected billing interval. Cancel through your member dashboard before the next billing date to stop future charges. Cancellation does not refund the current billing period. See cancellation and refund terms.
Message your provider about dosing, side effects, your response or changes in your health.
Open patient portalNew to AnthologyRX? Ask our team about getting started.
Licensed clinicians affiliated with Arora Health & Aesthetics, LLC review your health history, medications and goals, then discuss whether Tadalafil 20mg On-Demand or another approach fits your needs.
Medical information on this page reviewed by Dr. Dylan Russell, MD, Chief Health Officer on . Your prescribing clinician provides your individual care.
Verify Dr. Russell's medical licenseTadalafil 20mg On-Demand is offered as an FDA-approved generic medication, dispensed by a licensed pharmacy after your clinician issues a prescription.
Your clinician explains the intended use, including whether it falls outside the medication's FDA-approved indications.
Availability depends on your prescription and location. For pharmacy questions, contact our team.
Message your provider through the patient portal about dosing, side effects, your response or changes in your health. Contact AnthologyRX support for billing, shipment or portal-access help.
In an integrated analysis of five randomized, double-blind, placebo-controlled 12-week trials in 1112 men of mean age 59 with mild to severe erectile dysfunction of various causes, tadalafil 20 mg taken as needed produced a mean improvement of 7.9 points in the International Index of Erectile Function erectile-function domain from baseline, 75 percent of intercourse attempts were completed successfully on the Sexual Encounter Profile question 3, and 81 percent of men reported improved erections at endpoint compared with 35 percent on placebo.1
In a multicenter randomized, double-blind, placebo-controlled trial in 348 men in Europe and the United States, participants were assigned to attempt intercourse approximately 24 or 36 hours after a dose. At 36 hours, 59.2 percent of attempts were successful on tadalafil 20 mg versus 28.3 percent on placebo; at 24 hours, 52.9 percent versus 29.1 percent.2
The FDA-approved labeling describes an as-needed programme of 22 clinical trials of up to 24 weeks involving over 4000 patients, including seven randomized, multicenter, double-blind, placebo-controlled, parallel-arm 12-week studies in the general erectile-dysfunction population, with three co-primary outcomes: the erectile-function domain of the International Index of Erectile Function and Sexual Encounter Profile questions 2 and 3.3
In a network meta-analysis of 82 randomized trials covering 47,626 patients, tadalafil 10 mg had intermediate efficacy among the starting doses compared and the lowest overall rate of adverse events, while sildenafil 50 mg had the greatest efficacy and the highest overall adverse-event rate.4
In an open-label randomized study in 770 men new to PDE5 inhibitors, median time to discontinuation of the assigned treatment was longer than 168 days for tadalafil 10 mg on demand and 130 days for tadalafil 5 mg once daily, compared with 67 days for sildenafil 50 mg on demand. Reported reasons for stopping that differed significantly between groups included lack of duration of erection and time constraints from a short window of action.5
The 36-hour figure is a measured window of responsiveness, not a promise about an erection. In the trial that produced it, men were instructed to attempt intercourse at approximately 36 hours after dosing and 59.2 percent of those attempts succeeded, which means roughly four in ten did not. Nothing in that design establishes 36 hours of continuous effect.2
The endpoints are self-reported intercourse success and questionnaire scores over 12 to 24 weeks. They do not establish an effect on desire. The FDA-approved labeling states that tadalafil has no effect in the absence of sexual stimulation, and the patient labeling states plainly that the medication does not cure erectile dysfunction and does not increase sexual desire.13
Superiority over the alternatives is not established. In the randomized comparison of tadalafil on demand, tadalafil once daily and sildenafil on demand, improvement in the erectile-function domain did not differ between the three arms, least-squares means 9.4 to 10.0, p equals 0.359; what differed was how long men stayed on treatment. The labeling also states that combinations of tadalafil with other PDE5 inhibitors or other erectile-dysfunction treatments have not been studied.35
Alpha-blockers, other blood-pressure medicines, recent cardiac events and the cardiac demand of sexual activity itself are all part of the review before this is prescribed. Tadalafil is an FDA-approved generic dispensed by a licensed US pharmacy, and the dose and the pattern are your clinician's call from your full intake.
Explore a different approach to low sexual desire. Compounded prescription PT-141, with individualized clinician guidance and follow-up included.
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