Can patients with conjunctivitis or keratitis consume spicy foods?

Eye diseases are commonly caused by poor eye hygiene—for example, rubbing the eyes with unwashed hands, wiping the eyes with contaminated towels, tissues, or wet wipes, or swimming in pools, ponds, rivers, or lakes where water quality does not meet safety standards—leading to external pathogen infection of the eye. So, can patients with conjunctivitis or keratitis consume spicy foods?

Can patients with conjunctivitis or keratitis eat spicy foods?

Patients with conjunctivitis or keratitis should generally avoid spicy foods. Most cases of conjunctivitis are caused by bacterial infection. During treatment, consuming spicy or irritating foods may exacerbate disease progression. Therefore, patients with conjunctivitis should refrain from eating spicy foods. Initially, broad-spectrum antibiotics are recommended for treatment. If some patients develop severe systemic symptoms alongside conjunctivitis, further diagnostic tests should be performed, and systemic antibiotic therapy may be required. In such cases, consuming spicy foods is especially discouraged, as it may worsen the patient’s condition.

Patients with conjunctivitis or keratitis should avoid staying up late, as prolonged sleep deprivation hinders recovery. In daily life, adequate rest is essential; exposure to intense light should be minimized, regular eye exercises should be performed, and healthy lifestyle and eye-care habits should be cultivated. Patients are encouraged to consume protein-rich foods such as lean meat, eggs, and milk, as well as fresh fruits and vegetables high in vitamins—such as oranges, kiwifruit, and pineapples. In addition to dietary considerations, maintaining local ocular cleanliness and health—and consistently practicing good eye hygiene—is crucial.

Severe disease progression may impair vision, necessitating prompt medical evaluation and treatment at a hospital. We hope this information has been helpful to you.