Zepym Health
Tadalafil

Taken by mouth · Once a day

Men's healthErectile dysfunctionSexual health

Tadalafil

A PDE5 inhibitor taken daily or as-needed to improve blood flow for erectile dysfunction and lower urinary tract symptoms. Compounded capsule, 5.5 mg daily or higher doses when needed; arousal still required.

  • Works for 24 hours, giving you flexibility without planning around dosing
  • Arousal-dependent—requires sexual interest to work, no spontaneous erections
  • Also improves urinary symptoms (hesitancy, weak flow, frequency) if present
  • Monthly$199/mo
  • Every 3 months$447 billed up front$149/mo
  • Every 6 monthsBest value$594 billed up front$99/mo
  • Free, discreet shipping
  • Licensed U.S. pharmacy
  • Board-certified physicians

Disclaimer: Prescription products require an online evaluation with a licensed medical professional who will determine if a prescription is appropriate. Products are compounded by a licensed pharmacy. The FDA has not reviewed or approved compounded products for any use for safety, efficacy, or quality. Compounded medications are not FDA-approved brand-name products.

How
Taken by mouth
How often
Once a day
Each shipment
30 capsules
Strength
5.5 mg

What is tadalafil?

(ta-DA-la-fil)

Tadalafil is a phosphodiesterase-5 (PDE5) inhibitor, an enzyme that regulates blood flow in the penis. When you block PDE5, nitric oxide (the body's natural relaxant) stays active longer, widening blood vessels and increasing blood flow to erectile tissue. This is why arousal and sexual stimulation are still needed—the drug enhances the response to arousal, it does not create it. The effect builds over several days of daily dosing; a single dose works for about 24 hours, though some men take higher doses as needed rather than daily.

What's in it

  • TadalafilPDE5 inhibitor: blood flow, up to 36 hours

~36

hours: how long one dose can keep working, which earned tadalafil the nickname 'the weekend pill'. It does not cause a continuous erection

Tadalafil is most effective for erectile dysfunction when arousal is present. It also improves lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH), a use approved by the FDA for tadalafil.

Is it right for you?

  • Who it's for

    Men who want a daily tadalafil capsule.

  • What sets it apart

    A compounded 5.5 mg capsule; the FDA-approved daily tablets are 2.5 and 5 mg.

  • Worth knowing before you start

    Daily means every day at the same time, whether or not you plan to have sex.

Results you can rely on

  • Stronger erections

    when aroused, with consistent response

  • Sexual confidence

    knowing the medication will work when you need it

  • 24-hour window

    flexibility for daily or as-needed use

  • Urinary symptom relief

    if you also have weak stream or frequency

How tadalafil works

  1. Day 1

    A US-licensed physician reviews your erectile function, medical history, all medications, and any symptoms. If daily dosing is chosen, you start 5.5 mg once daily; if as-needed, a higher dose is prescribed for 30 min to 2 hours before sex.

    1
  2. Days 1–7

    With daily dosing, effects improve as levels build. As-needed users should test the dose privately before relying on it; effects vary by person and food.

    2
  3. Week 2–4

    For daily dosing, erections become more spontaneous; sexual confidence typically improves. For as-needed, your response is clear and your physician can adjust the dose if needed.

    3
  4. Month 2

    Check-in with your physician. If daily dosing, discuss spontaneity and any side effects. Dose adjustments are common in the first month.

    4
  5. Beyond

    Tadalafil works as long as you take it and arousal is present. Your physician reviews your response and any changes in health at least yearly.

    5

Individual results vary. Benefits reflect what Zepym Health members commonly report to their physician at check-ins; they are not the results of a clinical trial.

How you use it

This is the starting dose the pharmacy prints on the label. Your physician sets yours and adjusts it with you.

How
Taken by mouth
Dose
1 capsule (5.5 mg)
How often
Once a day
Each shipment
30 capsules
Pharmacy label
Take 1 capsule (5.5 mg) by mouth once daily.

A sample week

  1. M
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  3. W
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  5. F
  6. S
  7. S

Once a day

The science of PDE5 inhibitors

Large randomized trials show tadalafil significantly improves erectile function compared to placebo in men with ED of all severities, with benefits strongest in those taking it consistently.

Daily low-dose tadalafil also improves LUTS and reduces the symptoms of urinary hesitancy, weak flow and frequency in men with BPH, often used alongside alpha-blockers.

Learn more

Important safety information and common side effects

Tadalafil is generally well tolerated. Common side effects are mild: flushing, headache, indigestion, back or muscle aches, and nasal congestion—these usually ease with continued use. CRITICAL: Do not take with nitrates (nitroglycerin, isosorbide) or poppers (alkyl nitrites) or with riociguat; this combination can cause dangerous drops in blood pressure. Do not take with most alpha-blockers without physician approval; some combinations require timing or dose adjustments. Seek immediate care for sudden vision loss, sudden hearing loss, chest pain, priapism (erection lasting more than 4 hours), or fainting. Use cautiously with heart conditions, blood pressure medications, or liver or kidney disease; your physician reviews this first.

Every plan includes

  • Personalized, physician-guided plan
  • Monthly, 3-month and 6-month plans
  • Dispensed by a US-licensed compounding pharmacy
  • Unlimited protocol adjustments and messaging
  • Ongoing support and check-ins
  • Pause or cancel anytime
  • Reviewed by our in-house physicians
Get Started

How it works

  1. 1.Connect with a physician

    Answer a few questions online and a US-licensed physician reviews your health, history and goals to make sure treatment is right for you. 100% online. No in-person visit required.

  2. 2.Get your discreet shipment

    If approved, your treatment is compounded by a US-licensed, LegitScript-certified pharmacy, inspected for quality, and shipped discreetly to your door.

  3. 3.Receive continuous support

    Start with one goal, then keep building over time. Unlimited physician messaging, easy refills and dose adjustments, all from the Zepym Health app.

Tadalafil educational content reviewed by our physician

Scott Nass, MDDoctor of Medicine, board-certified in Family Medicine

Charles R. Drew University and David Geffen School of Medicine at UCLA. Family Medicine residency at Ventura County Medical Center.

Frequently asked questions

How do I take Tadalafil - Men?

Taken by mouth, once a day. The starting prescription is 1 capsule (5.5 mg) each time. Your physician sets your own dose and it is printed on your label.

How much arrives in each shipment?

30 capsules at the starting strength, shipped to your door from a licensed US pharmacy.

Do I take it daily or as-needed?

Both are options. Daily 5.5 mg or lower doses mean spontaneous erections are more likely, and you don't time dosing around sex. Higher doses (10–20 mg) are taken 30 minutes to 2 hours before sex as-needed. Your physician decides which fits your lifestyle and response.

When does tadalafil start working?

As-needed doses (10–20 mg) work within 30 minutes to 2 hours; effects peak around 2 hours and last about 24 hours. Daily low-dose (5.5 mg) builds over days; most men notice spontaneous erections by day 7–10. Food and alcohol can delay the effect; taking it on an empty stomach helps.

Can I take it with other medications?

This is critical. Never combine with nitrates (heart medications) or poppers; this causes dangerous blood pressure drops. Tell your physician about all medications, especially alpha-blockers (for urinary symptoms) or blood pressure drugs; some need dose or timing adjustments.

What if I have heart problems?

Tadalafil does lower blood pressure slightly. If you have a history of heart disease, stroke, or low blood pressure, your physician needs to review this carefully. Recent MI, unstable angina, or severe heart failure are contraindications.

What if it doesn't work?

Some men need a higher dose, daily use instead of as-needed, or a longer trial (4–6 weeks). Others benefit from counseling or checking medications that might interfere. Your physician can try other PDE5 inhibitors if tadalafil isn't the fit.

Intimacy, supported.

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The above statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Prescription products require an online evaluation with a licensed medical professional who will determine if a prescription is appropriate. Individual results vary.

Sources

  1. 1

    Role of tadalafil 5 mg once-daily (≥6 months) in men with erectile dysfunction, from six randomized controlled trials.

    Transl Androl Urol, 2020
  2. 2

    Tadalafil 5 mg once daily improves lower urinary tract symptoms and erectile dysfunction: a systematic review and meta-analysis.

    Low Urin Tract Symptoms, 2018

from $99/mo

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