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Canker Sores Center - Sioux City, IA

Sioux City Ear, Nose, & Throat Doctor Doctors for Canker Sores

Type of Physician: Ear, Nose, & Throat Doctor

What is a Ear, Nose, & Throat Doctor?

A certification by the Board of Otolaryngology; practitioners provide comprehensive medical and surgical care of patients with diseases and disorders that affect the ears, the respiratory and upper alimentary systems (nose, mouth and throat) and related structures.

Specialty: Ear, Nose & Throat (Otolaryngology)

Common Name: Ear, Nose, Throat Doctor

Ear, Nose, & Throat Doctor Doctors in Sioux City *

D V Wagner MD
D V Wagner
2730 Pierce St
STE 204
Sioux City, IA 51104
(712) 234-8787

W H Wilder MD
W H Wilder
2800 Pierce St
Otolaryngology/ENT STE STE 406
Sioux City, IA 51104
(712) 279-3500

Korver Ear Nose & Throat
Kurtis D Korver
909 Lincoln Cir SE
Orange City, IA 51041
(712) 707-9585

Central Plains ENT & Audiology
Iris J Moore
631 N 8th St
Missouri Valley, IA 51555
(712) 642-9214

Advanced ENT
Mark D Frey
1 Edmundson Pl
FL 4
Council Bluffs, IA 51503
(712) 396-7941

Bluffs ENT Clinic PC
Dudley A Syre
201 Ridge St
STE 206
Council Bluffs, IA 51503
(712) 328-7171

Northwest Iowa Ear Nose & Throat
Daniel Jorgensen
920 N Grand
Spencer, IA 51301
(712) 262-8120

Sioux City, Iowa

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Canker Sores

What are canker sores?

Canker sores are small ulcer craters in the lining of the mouth that are frequently painful and sensitive. Canker sores are very common. About 20% of the population (one out of five people) have canker sores at any one time. Canker sores are also medically known as aphthous ulcers or aphthous stomatitis.

Women are slightly more likely than men to have recurrent canker sores. It can occur at any age, but it is more commonly seen in teenagers. Genetic studies show that susceptibility to recurrent outbreaks of the sores is inherited in some patients. This partially explains why family members often share the condition.

Canker sores are generally classified into three groups based on size.

  1. Minor sores have a diameter of 1millimeter (mm) to 10mm. They are the most common (80% of all canker sores) and usually last about 7-10 days.
  2. Major sores (10% of all canker sores) have a diameter of greater than 10mm and they may take anywhere between 10-30 days to heal. They may leave a scar after they heal.

  3. Herpetiform ulcers (10% of all canker sores) are formed by a cluster of multiple small individual sores (less than 3mm). They also usually heal within 7-10 days.

What are symptoms of canker sores?

Canker sores are usually found on the movable parts of the mouth, such as the tongue or the inside lining of the lips and cheeks, and at the base of the gums. The ulcers begin as small oval or round reddish swellings that usually burst within a day. The ruptured sores are covered by a thin white or yellow membrane and edged by a red halo. Generally, the sores heal within two weeks without scarring. Fever is rare, and the sores are rarely associated with other diseases. Usually, a person has only one or a few canker sores at a time.

Most people experience their first bout with canker sores...

Recommended Reading Related to Canker Sores

Tongue Problems »

What Causes a White Tongue?

There are a number of things that can cause a whitish coating or white spots to develop on the tongue, including:

  • Leukoplakia. This condition causes cells in the mouth to grow excessively. That, in turn, leads to the formation of white patches inside the mouth, including on the tongue. Although not dangerous on its own, leukoplakia can be a precursor to cancer. So it is important for your dentist to determine the cause of white patches on your tongue. Leukoplakia can develop when the tongue has been irritated and is often found in people who use tobacco products.
  • Oral thrush. Also known as candidiasis, oral thrush is a yeast infection that develops inside the mouth. The condition results in white patches that are often cottage cheese-like in consistency on the surfaces of the mouth and tongue. Oral thrush is most commonly seen in infants and the elderly, espe...

Emergency Contact for Sioux City

  • In case of Emergency, call 911

Nearby Sioux City Hospitals *

Mercy Medical Center Sioux City
801 5th St
Sioux City, IA 51101
(712)279-2010

St Luke's Regional Medical Center
2720 Stone Park Blvd
Sioux City, IA 51104
(712)279-3500

Floyd Valley Hospital
714 Lincoln St NE
Le Mars, IA 51031
(712)546-7871

Pender Community Hospital
603 Earl St
Pender, NE 68047
(402)385-3083

Sanford Health Vermillion
20 S Plum St
Vermillion, SD 57069
(605)624-2611

Hawarden Community Hospital
1111 11th St
Hawarden, IA 51023
(712)551-3100

Providence Medical Center
1200 Providence Rd
Wayne, NE 68787
(402)375-3800

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