Drug interactions
Nebivolol + Terazosin
Severity: Moderate
Nebivolol and Terazosin: moderate 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
Terazosin combined with nebivolol can lower blood pressure further than either drug alone. Dizziness and orthostatic hypotension may appear, particularly at treatment initiation.
What this interaction means in plain words
Nebivolol and Terazosin can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Nebivolol belongs to Cardiovascular; Terazosin belongs to Genitourinary.
Why it happens
Additive pharmacodynamic hypotension from alpha-1 blockade and beta-1 blockade with nebivolol vasodilatory effect.
What to do
Start terazosin at a low dose and monitor orthostatic blood pressure after initiation and dose changes.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Terazosin
- Alfuzosin + Terazosin Major
- Amifostine + Terazosin Major
- Avanafil + Terazosin Major
- Doxazosin + Terazosin Major
- Dutasteride-tamsulosin + Terazosin Major
- Lofexidine + Terazosin Major
Other interactions of Nebivolol
- Acebutolol + Nebivolol Major
- Aldesleukin + Nebivolol Major
- Amiodarone + Nebivolol Major
- Atenolol-chlorthalidone + Nebivolol Major
- Atenolol + Nebivolol Major
- Betaxolol + Nebivolol Major
Frequently asked questions
Can I take Nebivolol with Terazosin?
MediHelp rates the interaction as moderate. Nebivolol and Terazosin can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Terazosin combined with nebivolol can lower blood pressure further than either drug alone. Dizziness and orthostatic hypotension may appear, particularly at treatment initiation.
How serious is the interaction between Nebivolol and Terazosin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Start terazosin at a low dose and monitor orthostatic blood pressure after initiation and dose changes.
What other medicines interact with Terazosin?
MediHelp also lists interactions of Terazosin with, for example, Alfuzosin, Amifostine, Avanafil. The full list is on the Terazosin page.
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