Trandolapril
Brand names: Gopten, Odrik
Trandolapril is an angiotensin-converting enzyme (ACE) inhibitor used in hypertension and in left ventricular dysfunction following myocardial infarction.
Adult dose
Dose adjustments
The normal adult/elderly dose is recommended for creatinine clearance 30-70 ml/min, and no adjustment of the starting dose is needed above 30 ml/min. Creatinine clearance 0.2-0.5 ml/s (10-30 ml/min): initiate 0.5 mg daily, increasing if required to 1 mg daily as a single dose. Creatinine clearance below 0.2 ml/s (10 ml/min) and patients on haemodialysis: 0.5 mg daily as a single dose. Regular supervision of serum potassium and serum creatinine is necessary in these patients.
Dose auto-extracted from UK Summary of Product Characteristics (SPC) via the eMC; US FDA prescribing information (openFDA / DailyMed) — cross-check; US labelling may differ from UK — not yet clinician-verified. Always confirm against the product SmPC and your local formulary before prescribing.
Contraindications
- Hypersensitivity to the active substance, other ACE inhibitors or any of the excipients
- History of hypersensitivity including angioedema (e.g. Quincke's oedema) associated with prior administration of an ACE inhibitor
- Hereditary or idiopathic angioedema
- Second and third trimester of pregnancy
- Concomitant use with aliskiren-containing products in patients with diabetes mellitus or renal impairment (GFR below 60 ml/min/1.73 m2)
- Concomitant use with sacubitril/valsartan therapy - trandolapril must not be initiated earlier than 36 hours after the last dose of sacubitril/valsartan
Side effects
- Hypotension (common); orthostatic hypotension, hot flushes (uncommon/rare)
- Headache, dizziness (common); somnolence (uncommon)
- Cough (common); upper respiratory tract inflammation and congestion (uncommon)
- Nausea, diarrhoea, constipation, gastro-intestinal pain (uncommon)
- Palpitations (uncommon); myocardial ischaemia, angina pectoris, cardiac failure, tachycardia, bradycardia (rare)
- Hyperkalaemia; leucopenia, anaemia, platelet disorder (rare/not known)
Interactions
- Dual blockade of the renin-angiotensin system (angiotensin receptor blockers, ACE inhibitors or aliskiren) - increased risk of hypotension, hyperkalaemia and changes in renal function including acute renal failure; in general avoid combined use and monitor blood pressure, renal function and electrolytes (US label; eMC section 4.5 not present in the fetched bundle)
- Aliskiren - do not co-administer in patients with diabetes; avoid in patients with renal impairment (GFR below 60 mL/min)
- Diuretics, especially recently instituted - excessive reduction of blood pressure after initiation; discontinue the diuretic, cautiously increase salt intake, or reduce the trandolapril starting dose
- Sacubitril/valsartan - concomitant use contraindicated (eMC section 4.3)
- Concurrent hypotensive treatments such as vasodilators (e.g. nitrates) and diuretics - assess carefully and reduce dose if possible in the event of hypotension post-myocardial infarction (eMC section 4.2)
Clinical monograph
How it works
Its active metabolite trandolaprilat inhibits ACE, reducing angiotensin II and aldosterone, thereby lowering vascular resistance and blood pressure.
Prescribing in practice
- Contraindicated in pregnancy and in patients with a history of ACE inhibitor-associated angioedema.
- Risk of hyperkalaemia and renal impairment, particularly with potassium-sparing agents, potassium supplements, NSAIDs or renal artery stenosis.
- Initiate cautiously in volume-depleted patients because of the risk of symptomatic first-dose hypotension.
Monitoring
Check renal function and serum potassium before and after starting or changing the dose, along with blood pressure.
Counselling the patient
- Report swelling of the face, lips, tongue or throat urgently.
- A dry cough can develop; let your clinician know if it troubles you.
- Avoid potassium-containing salt substitutes and tell your clinician if you may be pregnant.
Evidence & guidelines
ACE inhibitors improve survival after myocardial infarction with left ventricular dysfunction, as shown in the TRACE trial with trandolapril.
Reference: NICE NG136; Drug verified in RxNorm (NLM); confirm dosing against the manufacturer SPC (eMC). Verify against your local formulary and current prescribing references before prescribing. The structured dose values shown have been reviewed by a clinician. Monograph status: clinician-reviewed (2026-07-04).
Related
Curated clinical cross-links plus same-class fallbacks.
- SMART Risk Score for Recurrent CVD · Cardiovascular Risk
- PCSK9 Inhibitor Eligibility Assessment · Lipid Management
- Immune-Related Adverse Events (irAE) -- GI Toxicity Colitis Grading · Oncology-Related GI
- irAE Hepatitis Grading (CTCAE) · Immunotherapy
- DIPSS — Dynamic International Prognostic Scoring System for Myelofibrosis · Cancer Prognosis
- BALL Score for Relapsed/Refractory CLL · Leukaemia
- Acute Heart Failure · ESC 2021 Heart Failure Guidelines; NICE NG106
- NSTEMI / Unstable Angina · ESC 2020 NSTEMI Guidelines; NICE NG185
- New-Onset Atrial Fibrillation · ESC 2020 AF Guidelines; NICE NG196
- Hypertensive Emergency · ESC/ESH 2018 Hypertension Guidelines; NICE NG136
- Bradycardia Management · Resuscitation Council UK ABCDE; ESC 2021 Pacing Guidelines
- Ventricular Tachycardia / Fibrillation · Resuscitation Council UK ACLS; ESC 2022 Ventricular Arrhythmia Guidelines