Detailed answer

Metronidazole is an antibiotic that is commonly used in the treatment of rosacea. It works by reducing inflammation and killing bacteria on the skin surface. Metronidazole can be applied topically as a gel or cream, or taken orally in tablet form, depending on the severity of the condition. It is effective in reducing redness, swelling, and the appearance of papules and pustules associated with rosacea. Additionally, metronidazole helps to control symptoms such as flushing and stinging. Regular and consistent use of metronidazole as prescribed by a healthcare professional is essential for optimal results in managing rosacea.