Drug interactions
Nadolol + Treprostinil
Severity: Minor
Nadolol and Treprostinil: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Treprostinil is a vasodilator that lowers blood pressure, and combining it with nadolol may enhance hypotension. The effect is generally modest and manageable.
What this interaction means in plain words
Nadolol and Treprostinil have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Nadolol belongs to Cardiovascular; Treprostinil belongs to Cardiovascular.
Why it happens
Additive hypotensive effects from prostacyclin-mediated vasodilation and beta-blockade.
What to do
Monitor blood pressure and heart rate when starting or titrating treprostinil.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Nadolol
- Acebutolol + Nadolol Major
- Adrenaline-articaine + Nadolol Major
- Albuterol + Nadolol Major
- Amifostine + Nadolol Major
- Amiodarone + Nadolol Major
- Arformoterol + Nadolol Major
Other interactions of Treprostinil
Frequently asked questions
Can I take Nadolol with Treprostinil?
MediHelp rates the interaction as minor. Nadolol and Treprostinil have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Treprostinil is a vasodilator that lowers blood pressure, and combining it with nadolol may enhance hypotension. The effect is generally modest and manageable.
How serious is the interaction between Nadolol and Treprostinil?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood pressure and heart rate when starting or titrating treprostinil.
What other medicines interact with Nadolol?
MediHelp also lists interactions of Nadolol with, for example, Acebutolol, Adrenaline-articaine, Albuterol. The full list is on the Nadolol page.
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