Tobramycin eye drops are more commonly used antibiotics in ophthalmology and belong to the aminoglycoside class of antibiotics. The aqueous solvent stability of tobramycin’s eye drops is also very good, mainly for bacterial infections, especially Gram-negative bacillus infections, so it is currently also a more commonly used antibiotic, because the side effects are also relatively few, so selective in terms of infants and children, is also more common. So often choose tobramycin eye drops anti-bacterial treatment, but the antibacterial spectrum of tobramycin is relatively early, if the point tobramycin after the effect is not very good, you can consider changing to other antibiotic eye drops.