Tender Outer Ear (Auricle) and Causes of Pain

The outer ear includes the large skin and cartilage appendages we see on either side of the head (the auricle) and the ear canal until the eardrum (the external auditory canal). When we talk about outer ear pain, most of us are referring to the auricle (also known as the pinna) although the ear canal is technically part of it. Auricle pain occurs for many reasons and along with redness and swelling it may be among the first symptoms to indicate an ear problem. Sometimes it may be an extension of a problem extending from the middle ear, eardrum or ear canal. However, there are times when auricle pain or tenderness arises entirely from the auricle with no further involvement of other parts of the ear.

Anatomy of the Auricle

The auricle or pinna is a relatively large appendage on the side of the head. It is prominent in most people and plays a very important role in hearing – it directs sound waves into the ear canal. The auricle is composed of cartilage which is covered by skin. Although human ears are fixed in place for most people, there are muscles that can move it but only some people have functional muscles. Movement of the ears in these individuals is minor as compared to most other mammals.

Pain may involve the entire auricle or only parts of it. Broadly there are five parts to the auricle known as the helix, anti-helix, concha, tragus, lobule and external auditory meatus. There are other features on the auricle but this is usually not of any significance except to the medical fraternity. Given that the auricle is largely skin and cartilage, pain usually arises from these structures. Injury, infections, allergies, cancers and other skin and cartilage diseases are some of the reasons for ear tenderness or auricle pain.

outer ear pinna

Causes of Outer Ear Tenderness

Pain or tenderness in the auricle can sometimes be due to simple causes like sleeping on one side against a hard surface. Persistent or recurrent pain should always be investigated as it may sometimes be due to serious causes like cancer even though there is no obvious lesion.


Injury to the outer ear is by far the most common cause of tenderness and pain. The injury is usually obvious like with an ear piercing or blow to the ear.  Trauma leads to inflammation which is characterized by pain, redness and swelling. If the trauma is not severe then the inflammation is short lived and subsides without any treatment. Pain and tenderness can linger for a while thereafter.

The injury may be caused by mechanical, chemical or electromagnetic forces. Sunburn is another common cause of trauma to the auricle. It can also occur with prolonged exposure to UV light in tanning beds.  This is known as phototrauma and is more likely to affect lighter-skinned individuals. Radiation injury to the ear can arise with radiation therapy to the head and neck region for the treatment of cancers.


Swimmer’s ear is a well known infection involving the outer ear. It is also known as otitis externa. The infection affects the ear canal and the auricle may also be inflamed. However, infections isolated to the auricle are more often seen with piercings that have become infected or secondary infections arising with skin diseases. Most of these infections are due to bacteria and often it is the bacteria that are naturally found on the skin which take the opportunity to infect damaged skin.


Allergic reactions occur when the immune system reacts to harmless substances (allergen). With the ear, the allergen usually comes into contact with the skin of the ear as is discussed further under skin diseases. Earrings made of certain metals which are person is allergic to is one of the more common triggers of allergies of the ear. Itching, burning, pain, swelling and redness are typical symptoms. The ear is also a common site for hives (urticaria) which appears to be an allergic response although the exact reason for hives is unclear.

Skin Diseases

  • Atopic dermatitis is a common allergy-related skin condition that often starts in early childhood. It tends to affect the skin folds and the auricle, particularly behind the ear, is a frequently involved site. Allergic rhinitis and asthma may also occur with atopic dermatitis.
  • Contact dermatitis is inflammation of the skin associated with an irritant or allergen. Irritant contact dermatitis may occur with just about any substance that can irritate human skin. Even prolonged exposure to water can be an irritant. With allergic contact dermatitis the body reacts to harmless substances (allergens) like certain metals in earrings and hair dyes or shampoos.
  • Photoallergic dermatitis, sometimes referred to as solar urticaria or photodermatosis, is a skin condition triggered by sun exposure. While strong sunlight can cause skin trauma, in photoallergic dermatitis the sun triggers a reaction with chemicals on the skin. This may include certain drugs, some types of soaps and even sunscreen.
  • Psoriasis is an autoiommune-related skin condition where there is thickening of the skin with the formation of silvery-white plaques. It can affect the skin anywhere on the body and the ear is one of the more frequently affected sites especially where there is scalp psoriasis. Certain medication used in the treatment of psoriasis can also play a role in photoallergic dernatitis.

Cartilage Diseases

  • Relapsing polychondritis is an autoimmune condition affecting the cartilage. It can involve cartilage anywhere in the body and the joints are a commonly affected site. Since the ears are made up of cartilage, it can also be affected and ear involvement is seem in 9 out of 10 cases of relapsing polychondritis.
  • Winkler’s disease is a condition where a painful nodule forms on the upper parts of the ear (not the lobule) due to pressure or trauma. This can include mechanical pressure like with prolonged phone use or with sun trauma. It is also known as chondrodermatitis nodularis chronica helices (CNHC). The nodule can sometimes become ulcerated. It is a benign (non-cancerous) lesion.


The ear is not an uncommon site for cancers, particularly skin cancers like basal cell carcinoma and squamous cell carcinoma. It is exposed to the sun just as much as other areas like the face and hands. In addition, sunscreen may not be applied as it is on the face and hands. However, sun exposure is not the only risk. Radiation exposure and even chronic ear infections could increase the risk of ear cancer.




Please note that any information or feedback on this website is not intended to replace a consultation with a health care professional and will not constitute a medical diagnosis. By using this website and the comment service you agree to abide by the comment terms and conditions as outlined on this page

Ask a Doctor Online Now!
  • ann

    what will cause outer ear cartilage soreness?

    • Hi Ann. As you can see there are several causes mentioned above. Trauma (injury) is by far one of teh most common causes. It may not always be as obvious as a blow to the ear. Sometimes just sleeping on one side with the ear in an awkward position or “folded” can make the area tender. If it persist you should follow up with a doctor.

  • Laura

    How can you alleviate this pain? Advil doesn’t seem to help. What about heat or cold?

    • Hi Laura. Anti-inflammatory drugs and cold therapy may help if inflammation is the cause of the problem. Bt if it is persisting then you need to have it investigated further. Speak to your doctor.

  • Steven Cooksey

    Is it normal for pain in the helix or scapha to only come in occasional spikes? (Strong enough to make me flinch mid-sentence) There’s been no trauma or pressure of any kind on that ear but it’s been going for a couple of days. It’s happened before but never for this long.

  • Lisa Pullen Womack

    I just recently (2 days ago) started experience the same once in a while quick piercing pain in the helix of only my right ear, causing extreme sharp pain as if someone were piercing my ear in that area, with no injury to it tho. I recently started going to a chiropractor and wondered if I had a pinched nerve or something now (due to chiro) that is causing this intense ear piercing feeling. Am also experiencing pretty bad outdoor allergy symptoms and have been on 3 different allergy otc meds for the last week.

    • Hi Lisa. An infection or allergy are both very likely cause for acute pain and tenderness with no previous injury. If it was an allergy then it should have at least eased to some degree with the different allergy drugs that you have tried so far. A nerve related problem is also a possibility. It is difficult to say for sure online so you should consult with your doctor to be sure of the underlying cause.

      • Lisa Pullen Womack

        So, as quickly as it started, it stopped. No idea what caused it, or helped it. Hoping it NEVER comes back again. Asked my Chiro about it and he said could be a nerve pinched, but he basically looked at me like I had 2 heads when I mentioned it! haha. Good luck all!