Finding blood on your pillow from your ear can be alarming. The most common cause is a ruptured eardrum, often from a middle ear infection. Other causes include injury to the ear canal, a foreign object, or a skin condition like eczema. In most cases the bleeding is minor and stops on its own, but you should see a doctor to check for underlying issues.
What causes bleeding from the ear during sleep?
The ear bleeds when something damages the skin inside the ear canal or the eardrum itself. During sleep you cannot feel the bleeding happening. You only notice it when you wake up and see blood on your pillow or on the side of your face.
Several conditions can cause this. The most common is a ruptured eardrum. This is a tear in the thin membrane that separates the outer ear canal from the middle ear. Another cause is an infection in the ear canal called otitis externa, also known as swimmer’s ear. A scratch from a fingernail or a cotton swab can also cause bleeding. Less common causes include a growth called cholesteatoma or a fracture in the skull from a head injury.
In many cases the bleeding is small and stops quickly. But blood in the ear always needs a medical explanation. Do not ignore it.
Is a ruptured eardrum the most common cause?
Yes. A ruptured eardrum is the most common cause of ear bleeding in adults and children. It happens when the eardrum tears. This can occur from a middle ear infection that builds up pressure. The pressure gets so high that the eardrum bursts. Fluid and pus then drain out, often mixed with blood.
Other causes of a ruptured eardrum include a sudden change in pressure, such as during flying or scuba diving. A very loud noise like an explosion can also tear the eardrum. So can inserting an object too deep into the ear. Most ruptured eardrums heal on their own within a few weeks. But you need a doctor to confirm the diagnosis and make sure there is no ongoing infection.
How does an ear infection cause bleeding?
A middle ear infection, called otitis media, causes fluid to build up behind the eardrum. Bacteria or viruses cause the fluid to become thick and infected. As the pressure increases, the eardrum stretches. Eventually it may tear. This tear allows the infected fluid to drain out into the ear canal. The fluid often contains blood, which is why you see red or pink discharge.
An infection of the ear canal itself, called otitis externa, can also cause bleeding. In this case the skin of the canal becomes swollen and inflamed. If the skin cracks, it may bleed. Scratching the ear to relieve itching can make the bleeding worse. Both types of infection cause pain. If you have ear pain along with bleeding, an infection is likely.
Some research suggests that around 1 in 10 children with a middle ear infection will develop a ruptured eardrum. In adults the rate is lower but still common enough that it remains the first thing doctors look for.
What about injury from objects in the ear?
Putting anything in your ear to clean it is a common cause of injury. Cotton swabs, hairpins, keys, or even fingernails can scratch the delicate skin of the ear canal. The ear canal is only about 2–3 centimeters long and very sensitive. Pushing an object too far can cause bleeding or even rupture the eardrum.
This type of injury often happens during sleep. You may scratch your ear in your sleep without knowing it. Or you may have cleaned your ear the night before and caused a small injury that starts bleeding later. The blood then pools in the ear canal and leaks out onto your pillow.
A foreign object in the ear, such as a small toy or an insect, can also cause bleeding. The irritation makes the lining of the ear canal bleed. If an insect crawls into the ear, it can scratch the skin. Do not try to remove a foreign object yourself. That can push it deeper and cause more damage.
How is bleeding from the ear treated?
Treatment depends on the cause. If the eardrum is ruptured due to an infection, doctors usually prescribe antibiotic ear drops or oral antibiotics. They may also recommend keeping the ear dry while it heals. Do not use earplugs unless your doctor says it is safe. A dry environment helps the tear close naturally.
For a scratch in the ear canal, no treatment is usually needed. The bleeding stops on its own. Just keep the ear clean and dry. If the cause is an infection of the ear canal, antibiotic drops are used. Pain relievers like ibuprofen can help with discomfort.
If the bleeding is from a serious cause such as a head injury or a growth, you need immediate medical care. Do not put anything in the ear. Do not use home remedies like hydrogen peroxide or olive oil until a doctor has checked the ear. These can make things worse if the eardrum is already damaged.
When should you see a doctor?
You should see a doctor any time you find blood on your pillow from your ear. Even if the bleeding stops quickly, you need to know why it happened. Call your doctor the same day. If your regular doctor is not available, go to an urgent care center or a walk-in clinic.
Seek emergency care if:
- The bleeding is heavy or does not stop after 10 minutes.
- You have severe ear pain.
- You feel dizzy or have trouble hearing.
- You have a fever above 101°F.
- You recently hit your head or the side of your face.
- You have fluid that looks like pus or blood mixed with clear liquid.
If you have a head injury with ear bleeding, call 911. This can be a sign of a skull fracture. Do not wait.
Can you prevent ear bleeding?
You can reduce the risk of ear bleeding by avoiding common causes. Do not put anything smaller than your elbow into your ear. That old saying is actually good medical advice. Cotton swabs should never go into the ear canal. They are meant only for cleaning the outside of the ear.
Treat ear infections early. If you or your child has ear pain, see a doctor. Antibiotics can often prevent the eardrum from rupturing. Keep ears dry when swimming or bathing. Use a shower cap or a soft earplug if you are prone to swimmer’s ear. Do not fly or scuba dive if you have a cold or sinus infection. The pressure changes can cause a ruptured eardrum.
Protect your ears from loud noises. Wear earplugs at concerts or near machinery. A very loud sound can tear the eardrum instantly. If you have a known ear condition, ask your doctor about specific precautions.
What if the bleeding comes back?
Recurrent ear bleeding is less common than a one-time event. If you have bleeding from your ear more than once, you need a thorough evaluation. A doctor may refer you to an ear, nose, and throat specialist, called an otolaryngologist. They can check for chronic infections, a growth in the middle ear, or a problem with blood clotting.
Do not assume it is the same cause every time. Each episode should be checked. Keep a note of when it happens, how much blood you see, and whether you have any other symptoms like pain or hearing loss. This information helps the doctor find the cause.
Frequently Asked Questions
Is bleeding from the ear serious?
Most cases of ear bleeding are not an emergency, but they do require a medical evaluation. A ruptured eardrum or a minor scratch usually heals on its own, but you need a doctor to rule out infection or injury that could cause hearing loss.
Can I clean the blood out of my ear?
You can gently wipe the outside of your ear with a clean cloth, but do not put anything into the ear canal. Let the doctor examine the ear before you try to clean inside. If you push blood or debris deeper, you can make the problem worse.
How long does a bleeding eardrum take to heal?
A ruptured eardrum usually heals within two to three weeks. The bleeding stops within a few minutes or hours. Your doctor may check the ear after a month to make sure it closed properly. If it does not heal, surgery may be needed.
When should I go to the ER for ear bleeding?
Go to the emergency room if the bleeding is heavy and does not stop after 10 minutes, if you have severe pain, dizziness, hearing loss, or if you have recently hit your head. Also go if you see clear fluid mixed with blood, which can be spinal fluid.
