A burst eardrum is a tear or hole in the thin membrane separating your ear canal from your middle ear. It typically causes a sharp, sudden pain followed by fluid drainage, muffled hearing, and sometimes ringing in the ear. The good news: most ruptured eardrums heal completely on their own within a few weeks, with roughly 90 to 96 percent of traumatic perforations closing without surgery.
What It Feels Like
The moment an eardrum ruptures, you may feel a sudden, sharp pain in the ear that fades quickly. Some people describe it as a pop followed by immediate relief, especially if the rupture was caused by a buildup of pressure from an infection. Others barely notice it happening at all.
After the initial moment, the most common signs are:
- Fluid drainage: You may notice clear fluid, pus, or blood leaking from the ear. If an infection caused the rupture, the drainage often has a strong smell.
- Muffled hearing: Sounds on the affected side become quieter or harder to make out. The degree of hearing loss depends on the size and location of the tear.
- Ringing or buzzing: Tinnitus can develop alongside the hearing change.
- Dizziness: Because the middle ear connects to your balance system, some people feel unsteady or nauseated, though this usually passes within hours.
Common Causes
Middle ear infections are the most frequent cause. Fluid builds up behind the eardrum, and if the pressure gets high enough, the membrane tears. This is especially common in children.
Pressure changes, known as barotrauma, are the second major cause. Flying in an airplane, scuba diving, or even getting hit on the side of the head (including by a car airbag) can create enough of an imbalance between the air pressure inside and outside your ear to rupture the membrane. Explosions and gunshots can do it too, though that’s rarer. And pushing objects into the ear canal, like cotton swabs or hairpins, can poke directly through the eardrum.
How Doctors Confirm a Rupture
A doctor can usually see the tear by looking into your ear canal with an otoscope, a handheld tool with a light and magnifying lens. They’ll check the size and position of the hole and look for signs of infection or other damage. If there’s concern about hearing loss, you may get a hearing test to measure how much sound is getting through. In some cases, a test that measures how the eardrum responds to small changes in air pressure can help confirm whether the membrane is intact or not.
Healing Without Surgery
Most ruptured eardrums heal on their own. Studies of traumatic perforations show spontaneous closure rates between 79 and 100 percent, with average healing times of roughly three to four weeks. Perforations that bleed at the time of injury actually tend to close faster, averaging about 21 days compared to 29 days for those without bleeding. The blood appears to act as a natural scaffold that helps the tissue grow back.
During the healing period, the main goal is keeping the ear dry and free from infection. Your doctor may prescribe antibiotic ear drops if there’s any sign of infection, but the choice of drops matters. Certain types of antibiotic drops, particularly those containing aminoglycosides or polymyxins, are contraindicated when the eardrum has a hole because the medication can pass through to the inner ear and damage hearing permanently. Safer alternatives exist, so make sure any drops you’re given are appropriate for a perforated eardrum.
Keeping Your Ear Safe While It Heals
Water is the main threat during recovery. With a hole in the eardrum, water from a shower, pool, or lake can flow into the middle ear and cause infection. Avoid swimming and submerging your head entirely. When you shower, use a cotton ball coated in petroleum jelly or a waterproof earplug to block the ear canal.
If water does get in, tilt your head so the affected ear faces down and gently pull your earlobe in different directions to help it drain. You can also use a hair dryer on the lowest heat and fan setting, held several inches from the ear, to evaporate any remaining moisture. Do not use over-the-counter ear-drying drops, as these are not safe for a perforated eardrum.
Avoid blowing your nose forcefully. The pressure travels through the tube connecting your throat to your middle ear and can push against the healing membrane or force bacteria into the space behind it. If you need to blow your nose, do it gently, one nostril at a time.
When Surgery Becomes Necessary
If a perforation hasn’t closed on its own after about three months and shows no signs of active infection or drainage, it’s unlikely to heal without help. At that point, surgery becomes an option. The decision depends on the size and location of the hole and the patient’s age.
For smaller holes, the simpler procedure is called a myringoplasty. A surgeon covers the perforation with a small piece of specialized paper, gel foam, or sometimes a tiny plug of fat taken from the earlobe. This acts as a patch that encourages the body’s own tissue to grow across the gap. The procedure takes 10 to 30 minutes.
Larger holes require a tympanoplasty, where the surgeon grafts a piece of the patient’s own tissue over or behind the perforation. The graft material is typically connective tissue taken from just beneath the skin near the ear or a piece of cartilage. The surgery takes two to three hours. When the ear canal is too narrow or the hole is too large to reach from the front, the surgeon makes a small incision behind the ear to access the eardrum from the other side.
Overall success rates for tympanoplasty sit around 80 percent, though first-time repairs using connective tissue grafts succeed 93 to 97 percent of the time. Cartilage grafts hold up better over time, with only about a 10 percent revision rate compared to 19 percent for connective tissue grafts. Both types produce similar hearing outcomes.
Risks of Leaving It Untreated
A small perforation that heals on schedule carries little long-term risk. But a hole that stays open indefinitely creates a direct pathway for bacteria to enter the middle ear, leading to chronic, recurring infections. Over time, these infections can damage the tiny bones inside the middle ear that transmit sound, causing more significant and potentially permanent hearing loss.
The more serious risk is a cholesteatoma, an abnormal growth of skin cells that can develop behind the eardrum in the presence of chronic infection or a long-standing perforation. Without treatment, a cholesteatoma can grow large enough to erode the surrounding bone, damage hearing permanently, and in rare cases affect the nerve that controls facial movement. Cholesteatomas require surgical removal.
Hearing loss from a ruptured eardrum is usually temporary and improves as the membrane heals. The amount of hearing reduction depends largely on the size of the tear. Small perforations may cause barely noticeable muffling, while larger ones can make conversation on the affected side genuinely difficult until the eardrum repairs itself or is surgically closed.