Hi,
Wax is secreted by the glands in the
ear canal. It protects the ear from foreign bodies, entry of water, bacterial infection by maintain the acidic environment. Prolonged wax collection may turn them into black colour or dark brown. Usually,
ear wax is yellow in colour. Ear wax blockage is the sign of disturbance in the natural clearance of the secretions.
It should be cleaned using baby oil or by consulting the doctor where they clean the canal by irrigation. Black discharge from your child ear might be normal. If the discharge is painful, stained with blood and or foul smelling, consult an
ENT specialist. Painful discharge may be due to
ear infection either external ear or middle ear. Consult the specialist, if there is hearing disturbance, ringing sound or persistent discharge from the ear.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Pradeepraj, General & Family Physician