About amiloride hydrochloride
Potassium-sparing diuretic
Used for
- Treats high blood pressure, usually with another diuretic.
- Helps reduce swelling caused by heart failure or liver disease.
- Prevents low potassium caused by certain diuretics.
Usual adult dose
Usually 5–10 mg once daily; dose varies by condition and may be adjusted by a clinician.
Usual dose in children
Doses are individualized by a specialist; use in children is uncommon.
Common side effects
- Nausea, vomiting, or diarrhea
- Headache or dizziness
- Raised blood potassium
- Muscle weakness or irregular heartbeat
Important warnings
- Can cause dangerously high potassium, especially with kidney problems.
- Avoid potassium supplements and potassium-containing salt substitutes unless prescribed.
- Kidney function and blood potassium require monitoring.
- Seek urgent care for severe weakness, tingling, or an irregular heartbeat.
Pregnancy
Use only when clearly needed; human pregnancy information is limited.
Breastfeeding
Information is limited; discuss potential risks with a healthcare professional.
Interactions
- ACE inhibitors or ARBs can increase potassium.
- Potassium supplements and potassium-sparing diuretics raise high-potassium risk.
- NSAIDs may increase kidney problems and alter treatment effects.
- Lithium levels may rise with diuretic treatment.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.