<prompt> According to WHO, credes method is applied for prophylactic use in ophthalmia neonatorum, isSilver nitrate solutionErythromycin ointmentTetracycline ointmentPenicilline injection  <response>: Silver nitrate solution: Ref: 164-65-P, 71-KHOPHTHALMIA - NEONATORUM: any discharge or even watering from the eyes in the first week of life should arouse suspion of ophthalmia neonatorum Use of either 1 tetracycline ointment or 0.5 erythromycin ointment or 1 silver nitrate solution Credes method into the eyes of the babies immediately after birth Single injection of ceftriazone 50 mgKg IV or IV not to exceed 125 mg should be given to infants born to mothers with untreated gonococcal infections. 