Ingredient

L-Arginine

L-Arginine is an amino acid component that helps improve blood circulation.

All medicines
1
Combination
1
Prescription medication
1

MFDS ingredient code M051011

What does it do?

L-Arginine is a type of amino acid that participates in various physiological functions in the body. In pharmaceuticals, it is primarily used for vasodilation and improving blood circulation. It particularly aids in treatments related to blood and hematopoietic organs.

L-Arginine is converted into a substance called nitric oxide in the body, which dilates blood vessels. As a result, blood flow becomes smoother, and vascular function improves. Consequently, blood circulation enhances, increasing the supply of oxygen and nutrients to tissues.

Approved uses differ by product. Check each product's information for its actual use.

Good to know

Unlike other amino acids, L-Arginine serves as a precursor for the production of nitric oxide. This is an important differentiating factor that contributes to its vasodilatory effects. Additionally, it is naturally produced in the body but is also used as a supplement.

Medicines containing this ingredient

Even with the same ingredient, strength, dosage form and how it is taken can differ.

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Strength
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1 total

Even with the same ingredient, dosage and approved uses can differ by strength, dosage form and combined ingredients. Check each product's information before taking it.

Combined ingredients

Ingredients used together with this ingredient in combination products.

Questions about this ingredient

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For anything that needs medical judgment, consult a doctor or pharmacist.

This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.