The exact cause of keratoconus is not fully understood, but research shows that several factors may contribute to its development. Understanding these risk factors can help prevent the condition from worsening.

One of the most common risk factors is frequent eye rubbing. Rubbing the eyes repeatedly can weaken the corneal structure and increase the risk of progression. Genetic factors also play an important role, as keratoconus may run in families.

Environmental factors such as allergies, dust, and eye irritation can lead to increased eye rubbing, which further stresses the cornea. Some individuals may naturally have weaker corneal tissue, making them more vulnerable to developing keratoconus.

Avoiding eye rubbing, managing allergies, and scheduling regular eye check-ups can significantly reduce the risk of progression and help maintain healthy vision.