About arginine
Amino acid supplement
Used for
- Treatment of confirmed arginine deficiency
- Some specialist-directed metabolic disorders
Usual adult dose
Varies by condition; specialist regimens commonly use 3–6 g daily in divided doses.
Usual dose in children
Specialist-determined by condition and body weight; no single usual dose.
Common side effects
- Nausea or abdominal discomfort
- Diarrhea
- Bloating
- Headache
Important warnings
- May lower blood pressure.
- Use caution with kidney or liver disease.
- May affect blood potassium, especially with kidney disease.
- Dose and use depend on the specific condition.
Pregnancy
Safety information is limited; use only when prescribed for a clear medical need.
Breastfeeding
Safety information is limited; use only with healthcare professional guidance.
Interactions
- Blood pressure medicines and nitrates may increase blood-pressure lowering.
- Sildenafil and similar medicines may increase blood-pressure lowering.
- Potassium-sparing diuretics may raise blood potassium.
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 It may be incomplete or out of date.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.