Pregnant women with indications for the medication can apply gentamycin ophthalmic ointment (which means gentamycin hydrochloride ophthalmic ointment) under the supervision of a physician. Chrysomycin hydrochloride ophthalmic ointment is a tetracycline broad-spectrum antibiotic with an inhibitory effect on common gram-positive bacteria of the eye and Chlamydia trachomatis, suitable for the treatment of bacterial conjunctivitis, bacterial blepharitis, blepharitis, trachoma. The drug should be contraindicated in people who are allergic to the product. Since pregnant women are not contraindications to the use of the drug, pregnant women with indications can use the drug under the supervision of a physician. Note that this product is not recommended for long-term continuous use, if the symptoms are not relieved after 5 days of use, it is necessary to stop the drug and seek medical attention. After the use of the drug may appear slight irritation, allergic reactions such as congestion, itchy eyes, edema, etc., if allergic reactions, should be discontinued and seek medical attention. Specific use of the drug should be under the guidance of a specialist, not unauthorized use of drugs. During pregnancy, pay attention to rest more, at the same time should relax, avoid tension, anxiety, any discomfort should be timely to the hospital, by the doctor to clarify the diagnosis, and cooperate with the doctor to deal with the symptoms.