What is azelaic acid?
Azelaic acid is a type of dicarboxylic acid that’s licensed as a topical treatment for Rosacea. It’s used to treat mild and moderate cases of papulopustular rosacea, where you get inflamed skin lesions that may be filled with pus.
Its anti-inflammatory properties help to ease redness and swelling caused by rosacea, and it can also help to unclog your pores to treat rosacea at the source.
How does azelaic acid work?
Azelaic acid works in a couple of different ways to keep rosacea under control.
Rosacea is often caused by chronic inflammation, or by blood vessels forming irregularly. In rosacea, these vessels are often exposed and widened, which is what causes the redness associated with rosacea.
Azelaic acid has anti-inflammatory effects to reduce the bumps, spots, and redness caused by rosacea. This can also help acne scars and other discolourations fade faster.
Azelaic acid should help to reduce how sensitive your skin is, and contribute to it looking healthier.[1]
How do azelaic acid doses work?
Azelaic acid 15% is usually the dose that’s prescribed to treat rosacea. This means in 1g of medicine, 15% is azelaic acid. If 15% azelaic acid isn’t effective enough to keep your rosacea in check, speak to your physician about whether 20% azelaic acid may be a more effective option.
What is azelaic acid’s active ingredient?
Azelaic acid is a generic medication that’s named after its active ingredient: Azelaic acid. It’s a type of dicarboxylic acid that has antibacterial, anti-inflammatory, and exfoliating properties.
Treated trusted source:
- Feng, X. et al. (2024). Azelaic Acid: Mechanisms of Action and Clinical Applications. Clinical, Cosmetic, and Investigational Dermatology. 17. pp. 2359-2371.
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