Erythromycin ointment applied to the urethra may have side effects, and may cause irritation and allergic reactions such as local itching, rash, pain, redness, and swelling, as well as drug-resistant reactions.
Erythromycin ointment belongs to the antibiotic class of drugs, applied to the affected area has a bactericidal effect, and can be used to relieve infectious skin diseases such as folliculitis caused by bacterial infection of the vulva. The allergic reaction side effects of erythromycin ointment vary from person to person, once the burning sensation, itching, redness and swelling should be discontinued, and the local medication should be washed off and prompt medical attention should be sought.
Antibiotic drugs all have a common characteristic, that is, drug resistance. Long-term use of erythromycin ointment, its role and efficacy on their own will be weakened, specific should ask a professional physician to guide the use of medication.
Erythromycin is prohibited for those who are allergic to erythromycin components; pregnant and lactating women, as well as allergy sufferers should be cautious of using this drug.
Patients should not buy and take medicines on their own, it is recommended to go to a regular medical institution and under the guidance of the doctor reasonable use of medication to avoid adverse reactions.