Heamorrhagic external otitis media is caused by
Otitis externa haemorrhagica It is characterized by for mation of haemorrhagic bullae on the tympanic membrane and deep meatus. It is probably viral in origin and may be seen in influenza epidemics. The condition causes severe pain in the ear and blood-stained discharge when the bullae rupture. Treatment: with analgesics is directed to give relief from pain. Antibiotics are given for secondary infection of the ear canal, or middle ear if the bulla has ruptured into the middle ear. Ref:- Dhingra; pg num:-52
Influenza
Proteus
Streptococcus
Staphylococcus
Ear