Skip to content
Home » Blog » Common Concerns on Cochlear Implants

Common Concerns on Cochlear Implants


Cochlear implants are electronic devices surgically implanted into the inner ear to help people with severe or profound hearing loss. They work by bypassing the damaged parts of the ear and directly stimulating the auditory nerve, allowing the person to sense sound. While cochlear implants can be life-changing for many people, they are not without worries or potential side effects. 

Further reading: How do cochlear implants work

Cochlear implants concerns

Here are some answers to common concerns surround cochlear implants:

Can cochlear implants cause headaches?

Headaches are not a common side effect of cochlear implants. However, some people may experience mild discomfort or a feeling of pressure in the head following the surgery. This usually subsides within a few days to a week after the procedure. If headaches persist or are severe, it is crucial to consult with your doctor.

Can cochlear implants cause rashes?

Rashes are also not a common side effect of cochlear implants. However, some people may experience a mild allergic reaction to the materials used in the implant or the dressing used after surgery. If you experience any itching, redness, or swelling in the implant area, it is essential to consult with your doctor.

Is cochlear implant surgery safe for children?

Yes, cochlear implant surgery is generally safe for children. Children as young as 12 months old can be candidates for the cochlear implant procedure. The surgery is performed under general anaesthesia; most children recover quickly and without complications. However, as with any surgery, there are risks involved, and parents should discuss some of these risks with their child’s paediatrician and hearing health practitioner.

Do cochlear implants have side effects?

Like any medical intervention, cochlear implants can have potential side effects. Some common side effects of cochlear implants include:

  1. Dizziness or vertigo: Some people may experience a sense of spinning or dizziness after the surgery. This usually goes away within a few days to a week.
  2. Tinnitus: Some people may experience ringing, buzzing, or other sounds in their ears after the surgery.
  3. Infection: There is a risk of infection with any surgical procedure. It is vital to keep the implant site clean and to follow your doctor’s instructions for post-operative care.
  4. Device malfunction: In rare cases, the implant may malfunction, requiring additional surgery or replacement.

Some Rare side effects of Cochlear implants

Some other potential side effects of cochlear implants may occur in rare cases. These can include:

  1. Nerve damage: There is a small risk of damage to the auditory nerve during the surgery, which can result in a loss of hearing or changes in sensation. 
  2. Facial nerve damage is a post-surgical concern when the facial nerve controls movements and runs near the implant site. In rare cases, damage to this nerve can occur during surgery, resulting in facial weakness or paralysis.
  3. Meningitis: Individuals with cochlear implants have a slightly higher risk of bacterial meningitis, which is a severe infection of the lining of the brain and spinal cord.
  4. Changes in taste: Some people may experience changes in their sense of taste after receiving a cochlear implant.

It is important to note that these side effects are rare, and most people who receive cochlear implants do not experience any of them. As with any medical procedure, it is essential to weigh the potential benefits against the risks and to discuss any concerns with your doctor.


Cochlear implants can be a life-changing treatment option for individuals with severe or profound hearing loss. While potential side effects and risks are involved, these are generally low and can be managed with proper care and follow-up. It is essential to discuss any concerns or questions with your doctor to determine if cochlear implantation is the right choice for you or your loved one.

Take action immediately if you or a loved one is experiencing severe or profound hearing loss. The Listening Lab’s Hearing & Implant Centre is here to help. Our team of experienced audiologists and hearing specialists can provide a comprehensive evaluation and help determine if a cochlear implant is right for you. With state-of-the-art technology and personalized care, we are committed to helping you hear your best and live your life to the fullest. Contact us today to schedule your consultation, or send your concerns through our WhatsApp at +65 6817 5100. Take the first step towards a world of better hearing.