Hello, it is not good to take alcohol when you are using the antibiotic eye drops. Since alcohol can lead to dehydration and it can irritate your eyes. What's more, there will be a delayed absorption of the antibiotic eye drops, which can interfere or disrupt your whole healing process.
I suggest you not taking any alcohol while using antibiotic eye drops. Though alcohol may not make any difference, it can lead to dehydration, stimulating your eyes and postponing the healing process. In addition, drinking alcohol does no good to your health, you had better not consume too much alcohol.