Detailed answer

Rosacea is a chronic skin condition that primarily affects the face. There are four main types of rosacea, including erythematotelangiectatic rosacea, papulopustular rosacea, phymatous rosacea, and ocular rosacea. Erythematotelangiectatic rosacea is characterized by facial redness and visible blood vessels. Papulopustular rosacea involves acne-like breakouts and redness. Phymatous rosacea is characterized by thickened skin and a bumpy texture, often affecting the nose. Lastly, ocular rosacea affects the eyes and can cause redness, dryness, and irritation. It is important to note that individuals with rosacea may experience symptoms from multiple types, and a proper diagnosis by a dermatologist is essential for appropriate treatment.