Is it normal to get a health certificate with red eyes?

Normal. Because pinkeye is a common name for conjunctivitis, the usual symptoms are redness and congestion of the eyes, secretions in the eyes, and no itching in the eyes. Timely treatment will not affect your health, but the standard for getting a health certificate is good health, no infectious diseases and pink eye disease is not contagious, so it is normal to get a pink eye health certificate.