Rosacea (Red Lesions on Face) | Causes, Triggers, Types, Signs & Symptoms, Diagnosis, Treatment

The video provides a comprehensive overview of rosacea, a chronic inflammatory skin condition. It discusses potential causes, including genetic factors, Demodex mites, and H. pylori infection. The video explains the pathophysiology involving immune dysregulation and vasodilation. It covers various subtypes like erythematous, papulopustular, and ocular rosacea, detailing their clinical features. Triggers such as stress, caffeine, and spicy foods are highlighted. Diagnosis is typically clinical, and treatment includes lifestyle changes, medications, and laser therapy.

What is rosacea and how does it manifest on the skin?

What are some potential causes of rosacea mentioned in the text?

Explain the significance of Demodex mites in relation to rosacea.

Describe the pathophysiology behind rosacea as discussed in the lesson.

What are the different subtypes of rosacea and their clinical presentations?

How does ocular rosacea differ from other forms of rosacea?

What is rhinophyma and how is it related to rosacea?

What are some common triggers for rosacea skin lesions?

What lifestyle changes can help manage rosacea symptoms?

What treatments are available for the inflammatory lesions associated with rosacea?