Pregnant women do not belong to the contraindication group of tobramycin eye drops, but they are in a special period of time, and should strictly follow the doctor’s instructions to use the drug with caution. Tobramycin Eye Drops is contraindicated for those who are allergic to this product and other aminoglycoside antibiotics. Although pregnant women are not contraindicated, a small amount of the drug can be absorbed into the systemic blood circulation after using the drug, and can cross the placenta, which may have an effect on the fetus, so it should be used cautiously and in strict accordance with medical advice. Tobramycin eye drops is a kind of aminoglycoside antibiotic, through the inhibition of bacterial protein synthesis, so as to play an antibacterial effect, clinically used in the treatment of sensitive bacteria caused by the external eye and appendage infections. Some patients may experience adverse reactions such as burning pain, swelling and conjunctival erythema of the eyelid after using the drug, if the discomfort is more serious, they should seek medical advice in time. Pregnant women should use Tobramycin Eye Drops as prescribed by the doctor and avoid blindly using the drug on their own to avoid inducing adverse reactions.