Tadalafil — FirstCall
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FDA-approved Sexual Health

Tadalafil

The active ingredient in Cialis® — long-acting, daily or as-needed.

from $25 /mo 5–20 mg tablets / troches

Tadalafil is a long-acting PDE5 inhibitor — the active ingredient in Cialis®. Its extended duration makes a low daily dose or as-needed use possible, for more spontaneity than shorter-acting options.

Evaluated by an independent, board-certified physician on the platform
FDA-approved active ingredient; filled by a licensed pharmacy
Oral tablet or troche — daily or as-needed
Discreetly shipped to your door — available in all 50 states
Start your intake
Complete a short medical intake form. A supervising physician reviews it and, if appropriate, writes your Tadalafil prescription — no consultation visit required.

Prescription required. Final clinical decisions rest with the prescribing physician.

Overview

What is Tadalafil?

Tadalafil improves blood flow to support erections, like sildenafil, but with a much longer duration (up to ~36 hours). That allows two approaches: a low daily dose for always-ready spontaneity, or a higher as-needed dose before activity.

As a generic, it offers the same active ingredient as Cialis® affordably. A physician confirms suitability — particularly around heart health and nitrate medications.

What it’s studied for

Potential benefits

Long-acting

Up to ~36 hours of effect for more spontaneity.

Daily or as-needed

Choose a low daily dose or a higher on-demand dose.

FDA-approved generic

Same active ingredient as Cialis® at a lower cost.

May help BPH symptoms

Daily tadalafil is also used for benign prostatic symptoms — ask the physician.

Using Tadalafil

How it works

How it’s taken

An oral tablet or troche — either a low dose daily or a higher dose before activity. The physician sets your regimen.

Typical protocol

Daily vs. as-needed is chosen with the physician based on frequency and preference.

Simple process

How ordering works

1

Complete the intake

Share your goals, health history, and current medications — about 5 minutes.

2

Physician evaluation

An independent, board-certified physician reviews your intake and, if appropriate, prescribes Tadalafil with a dosing protocol.

3

Compounded & shipped

The prescription is filled by a licensed compounding pharmacy and shipped to your door with instructions.

Safety information

What to know before Tadalafil

Tadalafil is a bioactive compound. The physician you’re connected with will review the relevant risks and contraindications for your situation before prescribing.

  • Do not combine with nitrates — the combination can dangerously lower blood pressure.
  • Common side effects include headache, flushing, back ache, and indigestion.
  • Disclose heart disease, blood-pressure medications, and chest-pain medications.
  • Seek care for an erection lasting over 4 hours (rare); the physician will review suitability.
Common questions

Tadalafil FAQ

What is tadalafil?

Tadalafil is the FDA-approved active ingredient in Cialis®, a long-acting PDE5 inhibitor for erectile dysfunction.

Daily or as-needed — which is better?

Daily suits frequent activity and spontaneity; as-needed suits less frequent use. The physician helps you choose.

How long does it last?

Up to about 36 hours, which is why it’s called “the weekend pill.”

Who should not take it?

Anyone on nitrates or with certain heart conditions — disclose your history for the physician to confirm safety.

How much does it cost?

Tadalafil starts from $25/month. Final pricing is confirmed after your physician evaluation. The initial evaluation is free.

Ready to start Tadalafil?

Complete a short medical intake — a supervising physician reviews it and, if appropriate, writes your prescription, and a licensed pharmacy ships to your door.

Pricing & regulatory note: The $25/mo price is an indicative starting point confirmed by the compounding pharmacy after physician evaluation. Tadalafil is not an FDA-approved finished drug product; it is prepared by licensed compounding pharmacies and prescribed off-label. FDA guidance on peptide compounding continues to evolve and availability can change. A prescription is required.