Blepharitis is a common and often uncomfortable eye condition that affects the eyelids. It occurs when the eyelid margins become inflamed, leading to symptoms such as redness, swelling, itching, and the formation of crusty debris along the eyelashes. The condition can be caused by a variety of factors, including bacterial infections, seborrheic dermatitis, allergies, or the malfunction of the oil glands in the eyelids. Many individuals dealing with blepharitis often wonder about its contagiousness. This is a valid concern, especially for those who are in close contact with others or have compromised immune systems. Understanding the nature of blepharitis and its causes is essential for managing the condition effectively and…