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Probe · tadalafil · 3 min read

Can you take nitrates with Cialis 10 mg?

No. Organic nitrates in any form and tadalafil are a contraindication. Both raise cGMP. Together they can collapse blood pressure. Riociguat sits on the same forbidden row. If a nitrate is later needed in a life-threatening situation, at least 48 hours should elapse after the last Cialis dose, and that call belongs to emergency clinicians. Half-life is 17.5 hours. Sunday is not automatically clear after Friday 10 mg.

Medically reviewed by Dr. Mateo Ruiz, MD - Clinical pharmacology, Barcelona

Last reviewed

Updated

01Why is Sunday not automatically clear after Friday 10 mg?

Forest-green still life: broken circle of two days and a nitrate spray set far away

Healthy-subject half-life averages 17.5 hours. Residual drug is still there on Sunday after a Friday evening swallow. The 48-hour emergency gap is measured from the last dose, not from bedtime.

Duration counselling without nitrates lives on the weekend pulse and the 483-man clock.

02Is riociguat on the same forbidden row?

Riociguat is on the same contraindication row. The shared pathway is cGMP. A pulmonary-hypertension tablet does not create a Cialis exception.

The PAH brand that also names tadalafil is Adcirca. Adding Cialis on top is a second PDE5 exposure. Keep those brands on separate plans.

03Can you take nitrates with Cialis 10 mg?

No. Organic nitrates in any form - tablets, sprays, ointments, pastes, or patches - are contraindicated with tadalafil. Isosorbide dinitrate and isosorbide mononitrate sit on that same stop.

Shop FAQs that soften this to 'check with a doctor if you have heart issues' bury a hard stop. If angina therapy includes a nitrate, tadalafil is off the table until that plan changes.

04If chest pain starts during intimacy, which problem is treated first?

Treat the chest. Do not protect the erection. Emergency clinicians need to know a tadalafil dose was taken and when. The 48-hour line is their tool, not a home spray schedule.

Write [email protected] only to correct a fact on this page, never for a nitrate clearance.

05Are poppers on the patient-information nitrate list?

Amyl nitrite and butyl nitrite sit on the patient-information nitrate list with nitroglycerin and the isosorbide products. They stay off the chart with Cialis.

A holiday kit that includes poppers is a stop, not a Friday plan.

06What is the 48-hour line for?

If a nitrate later looks medically necessary in a life-threatening situation, at least 48 hours should elapse after the last Cialis dose. The nitrate still belongs under close monitoring, with blood-pressure support available.

That is not a home timing puzzle. Do not self-time a spray after Friday 10 mg because the weekend 'should be over'.

Sources

  1. DailyMed CIALIS (tadalafil) Contraindications 4.1: nitrates; 4.2 riociguat
  2. DailyMed CIALIS Warnings: at least 48 hours after tadalafil before considering a nitrate in an emergency
  3. CIALIS Medication Guide: poppers / amyl nitrite / butyl nitrite

Checked against the current label and reviewed by Dr. Mateo Ruiz. See Probe, Assay, Glow-check, Seal.

Vault consult

Answers follow the U.S. Cialis label.

Pol S. He uses a nitroglycerin spray. Any safe gap after 10 mg?

Vault reply

Nitrates and tadalafil are a contraindication, not a home gap you pick. If a nitrate is later needed in an emergency, at least 48 hours should elapse, and that call sits with clinicians who can support pressure.

Elise T. Is riociguat a softer stop than nitroglycerin?

Vault reply

Riociguat is on the same contraindication row. It is not a softer stop.

Farid A. Friday 10 mg, chest pain Sunday morning - spray?

Vault reply

Treat the chest. Tell emergency staff when the tadalafil was taken. Do not self-time a spray because 36 hours 'should be plenty'.

Before you start, stop, or change any medicine, speak with your prescriber or pharmacist - they hold your chart, this vault card does not. Open the vault disclaimer.