Drug interactions
Aspirin rectal + Terazosin
Severity: Minor
Aspirin rectal and Terazosin: 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
Rectal aspirin is absorbed systemically and at analgesic doses could slightly reduce the blood pressure lowering of terazosin. The effect is typically small.
What this interaction means in plain words
Aspirin rectal and Terazosin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Prostaglandin inhibition may lead to sodium and fluid retention opposing vasodilation.
What to do
Monitor blood pressure if rectal aspirin is used regularly at higher doses; otherwise no change is required.
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 Terazosin
- Alfuzosin + Terazosin Major
- Amifostine + Terazosin Major
- Avanafil + Terazosin Major
- Doxazosin + Terazosin Major
- Dutasteride-tamsulosin + Terazosin Major
- Lofexidine + Terazosin Major
Frequently asked questions
Can I take Aspirin rectal with Terazosin?
MediHelp rates the interaction as minor. Aspirin rectal and Terazosin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Rectal aspirin is absorbed systemically and at analgesic doses could slightly reduce the blood pressure lowering of terazosin. The effect is typically small.
How serious is the interaction between Aspirin rectal and Terazosin?
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 if rectal aspirin is used regularly at higher doses; otherwise no change is required.
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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