Ear bleeding is caused by several factors, including infection, or exposure to trauma. There is often no concern about ear bleeding, as it can be controlled and treated.
One of the most prominent causes of ear bleeding is sudden changes in air pressure, or ear infection, so it is recommended to know the cause of bleeding accurately to facilitate treatment and stop the bleeding.
Continue reading the following lines to know the causes of ear bleeding.
Ear bleeding due to pressure
Ear bleeding occurs due to pressure, as a result of a sudden change in atmospheric pressure, such as what happens when a plane is landing, taking off, or when a person dives into the depths of water.
The sudden change in pressure causes the eardrum to be pulled out, thus feeling pain and tightness. It is exposed if the pressure is severe, and fluid and blood leak from inside the ear.
Here are some symptoms of sudden pressure change:
- Feeling of pain in the ear.
- hearing loss.
- Hearing a ringing in the ear.
Passengers in planes are advised to chew gum shortly before landing to maintain constant pressure in the ear, or to block the nose and blow forcefully to open the ears. The problem disappears shortly after landing, but you must go to the doctor in the following cases:
- Body temperature rises up.
- Feeling severe pain.
- Some fluid or blood leaking from the ear. 
There are many causes that lead to a ruptured eardrum, and bleeding, some of them are listed below:
- Ear infection.
- exposure to loud noises
- Inserting hard objects into the ear.
These symptoms appear after a ruptured or perforated eardrum:
- feeling and vomiting;
- Intermittent pain in the ear.
A perforated eardrum heals without treatment within a few weeks, but some people need surgical intervention to plug the perforation of the eardrum with a small piece of skin.  
Ear bleeding from a blow
Sometimes ear bleeding occurs due to a blow to the head. Specialists fear that the cause of ear bleeding is brain hemorrhage, a situation in which it is necessary to urgently go to the doctor, to avoid serious complications in the brain.
Symptoms of ear bleeding due to a blow include:
- feeling dizzy
- difficulty speaking
- feeling nauseous and vomiting
- for several minutes.
- Feeling tired and drowsy.
- Loss of balance and feeling dizzy.  
Ear bleeding after cleaning
Ear bleeding occurs after cleaning in adults, when trying to clean with cotton, which may damage the eardrum, and in many cases the reason is in children deliberately inserting foreign objects into the ear such as toys, beads, or the remains of pieces of candy.
Ear bleeding often ends after the objects stuck inside come out, whether by mistake, or after cleaning the ear. The most important symptom of this type of bleeding is pain and temporary hearing loss.    
Ear bleeding due to cancer
Ear cancer is a rare type, and it can affect any part of the ear, but the most common infections are in the outer ear and its cause in the first place.
People with chronic ear infection are more likely to develop middle or inner ear cancer. The following are the most important symptoms of ear cancer:
- Ear bleeding.
- Facial paresis.
- Hearing loss.
- Feeling of pain in the ear.
- Severe headache.
- Sharp ringing in the ear.  
Many ask, is ear bleeding dangerous? In fact, ear bleeding is not considered dangerous unless the person neglects to know the cause of the bleeding, and delays its treatment, as ear bleeding can be easily treated after proper diagnosis and knowledge of the causes.