Azelaic Acid Cream USP is a topical medication containing pharmaceutical-grade azelaic acid used to treat acne, rosacea, and hyperpigmentation. It helps reduce acne-causing bacteria, unclog pores, and lighten dark spots, improving the overall appearance of the skin.

Mechanism of action:
Azelaic acid works by:

• Killing acne-causing bacteria (Propionibacterium acnes)

• Normalizing skin cell turnover to prevent clogged pores

• Reducing melanin production, which helps fade dark spots and uneven pigmentation

Uses:

• Acne vulgaris (mild to moderate acne)

• Rosacea (reduces redness and inflammation)

• Hyperpigmentation (melasma, post-acne marks, dark spots)

Adverse effects:
Common side effects include mild burning, stinging, itching, redness, or dryness at the application site. Rarely, allergic reactions may occur. Skin may become more sensitive to sunlight, so using sunscreen is recommended.