Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.
Regional Medical Center
1155 Mill St

Children's Hospital
1155 Mill St

Rehabilitation Hospital
1495 Mill St

South Meadows Medical Center
10101 Double R Blvd

Skilled Nursing
1835 Oddie Blvd

Carson Valley Medical Center
1107 HWY 395
Center for Advanced Medicine B
1500 E 2nd St

Center for Advanced Medicine C
75 Pringle Way

Institute for Heart & Vascular Health
1155 Mill St

Institute for Cancer
1155 Mill St
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.
Regional Medical Center
1155 Mill St

Children's Hospital
1155 Mill St

Rehabilitation Hospital
1495 Mill St

South Meadows Medical Center
10101 Double R Blvd

Skilled Nursing
1835 Oddie Blvd

Carson Valley Medical Center
1107 HWY 395
Center for Advanced Medicine B
1500 E 2nd St

Center for Advanced Medicine C
75 Pringle Way

Institute for Heart & Vascular Health
1155 Mill St

Institute for Cancer
1155 Mill St
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Renown Regional Medical Center

1155 Mill St Reno, NV 89502
775-982-4100


Renown Regional Medical Center
1155 Mill St, Reno, NV 89502
Renown Health serves a 17-county region with a total population in excess of 750,000. Our facilities include two medical centers, a rehabilitation hospital, a skilled nursing facility, numerous medical group and urgent care facilities, and the region's most trusted health insurance provider, Hometown Health. 775-982-5000

Renown Children's Hospital

1155 Mill St Reno, NV 89502
775-982-KIDS (5437)

Renown Children's Hospital
1155 Mill St, Reno, NV 89502
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Renown Rehabilitation Hospital

1495 Mill St Reno, NV 89502
775-982-3500


Renown Rebabilitation Hospital - 1495 Mill St
1495 Mill St, Reno, NV 89502
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Renown South Meadows
Medical Center

10101 Double R Blvd Reno, NV 89521
775-982-7000


Renown South Meadows - 10101 Double R Blvd
10101 Double R Blvd, Reno, NV 89521
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Carson Valley Medical Center

1107 Hwy 395 Gardnerville, NV 89410
775-782-1550


Carson Valley Medical Center - 1107 Highway 395
1107 Highway 395, Gardnerville, NV 89410
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Renown Skilled Nursing

1835 Oddie Blvd Sparks, NV 89431
775-982-3232


Renown Skilled Nursing - 1835 Oddie Blvd
1835 Oddie Boulevard, Sparks, NV 89431
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Renown Health Urgent Care

775-982-5000

Renown Health Urgent Care
9 convenient locations
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.
Renown Lab Services offers convenient access to complete your lab work with 10 locations close to your home or work. For your convenience, many of the locations are located inside or next to Renown hospitals and medical groups. Extended and Saturday hours are available at some locations.
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Center for Advanced Medicine B at Renown Regional

1500 E 2nd St Reno, NV 89502
775-982-4100


Center for Advanced Medicine B - 1500 E. 2nd St
1500 E. 2nd St., Reno, NV 89502
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Center for Advanced Medicine C at Renown Regional

75 Pringle Way Reno, NV 89502
775-982-4100


Center for Advanced Medicine C - 75 Pringle Way
75 Pringle Way, Reno, NV 89502
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Renown Institute Heart & Vascular Health

1155 Mill St Reno, NV 89502
775-982-7888


Institute for Heart & Vascular Health - 1155 Mill St
1155 Mill St, Reno, NV 89502
Based in Reno, Nevada, Renown Health continues to be the regional healthcare leader, serving a 17-county region comprised of northern Nevada, Lake Tahoe and northeast California. Renown is Reno’s only locally owned, not-for-profit health network offering more services than all other local healthcare networks combined.

Renown Institute for Cancer

1155 Mill St Reno, NV 89502
775-982-5638


Renown Institute for Cancer - 1155 Mill St
1155 Mill St, Reno, NV 89502
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Mouth sores

Definition

There are different types of mouth sores. They can occur anywhere in the mouth including:

  • Bottom of the mouth
  • Inner cheeks
  • Gums
  • Lips
  • Tongue

Alternative Names

Aphthous stomatitis; Herpes simplex; Cold sores

Causes

Mouth sores may be caused by irritation from:

  • A sharp or broken tooth or poorly fitting dentures
  • Biting your cheek, tongue, or lip
  • Burning your mouth from hot food or drinks
  • Braces
  • Chewing tobacco

Cold sores are caused by the herpes simplex virus . They are very contagious. Often, you will have tenderness, tingling, or burning before the actual sore appears. Cold sores usually begin as blisters and then crust over. The herpes virus can live in your body for years. It only appears as a mouth sore when something triggers it, such as:

  • Another illness, especially if there is a fever
  • Hormone changes (such as menstruation)
  • Stress
  • Sun exposure

Canker sores are not contagious. They may look like a pale or yellow ulcer with a red outer ring. You may have one, or a group of them. Women seem to get them more than men. The cause of canker sores is not clear. It may be due to:

  • A weakness in your immune system (for example, from the cold or flu)
  • Hormone changes
  • Stress
  • Lack of certain vitamins and minerals in the diet, including vitamin B12 or folate

Less commonly, mouth sores can be a sign of an illness, tumor, or reaction to a medication. This can include:

Drugs that may cause mouth sores include aspirin, beta-blockers, chemotherapy medicines, penicillamine, sulfa drugs, and phenytoin.

Home Care

Mouth sores often go away in 10 to 14 days, even if you don't do anything. They sometimes last up to 6 weeks. The following steps can make you feel better:

  • Avoid hot beverages and foods, spicy and salty foods, and citrus.
  • Gargle with salt water or cool water.
  • Eat fruit-flavored ice pops. This is helpful if you have a mouth burn.
  • Take pain relievers like acetaminophen.

For canker sores:

  • Apply a thin paste of baking soda and water to the sore.
  • Mix 1 part hydrogen peroxide with 1 part water and apply this mixture to the sores using a cotton swab.
  • For more severe cases, treatments include fluocinonide gel (Lidex), anti-inflammatory amlexanox paste (Aphthasol), or chlorhexidine gluconate (Peridex) mouthwash.

Over-the-counter medications, such as Orabase, can protect a sore inside the lip and on the gums. Blistex or Campho-Phenique may provide some relief of canker sores and fever blisters, especially if applied when the sore first appears.

Acyclovir cream 5% can also be used help reduce the duration of the cold sore.

To help cold sores or fever blisters, you can also apply ice to the sore.

When to Contact a Medical Professional

Call your doctor if:

  • The sore begins soon after you start a new medication
  • You have large white patches on the roof of your mouth or your tongue (this may be thrush or another type of infection)
  • Your mouth sore lasts longer than 2 weeks
  • You have a weakened immune system (for example, from HIV or cancer)
  • You have other symptoms like fever, skin rash, drooling, or difficulty swallowing

What to Expect at Your Office Visit

The doctor or nurse will examine you, and closely check your mouth and tongue. You will be asked questions about your medical history and symptoms.

Treatment may include:

  • A medicine that numbs the area such as lidocaine to ease pain. (Do not use in children.)
  • An antiviral medication to treat herpes sores. (However, some experts do not think medicine makes the sores go away sooner.)
  • Steroid gel that you put on the sore.
  • A paste that reduces swelling or inflammation (such as Aphthasol).
  • A special type of mouthwash such as chlorhexidine gluconate (such as Peridex).

Prevention

You may reduce your chance of getting common mouth sores by:

  • Avoiding very hot foods or beverages
  • Reducing stress and practicing relaxation techniques like yoga or meditation
  • Chewing slowly
  • Using a soft-bristle toothbrush
  • Visiting your dentist right away if you have a sharp or broken tooth or misfitting dentures

If you seem to get canker sores often, talk to your doctor about taking folate and vitamin B12 to prevent outbreaks.

To prevent cancer of the mouth:

  • Do not smoke or use tobacco.
  • Limit alcohol to two drinks per day.
  • Wear a wide-brimmed hat to shade your lips. Wear a lip balm with SPF 15 at all times.

References

Daniels TE. Diseases of the mouth and salivary glands. In: Goldman L, Schafer AI, eds. Cecil Medicine. 24th ed. Philadelphia, Pa: Saunders Elsevier; 2011:chap 433.


Review Date: 10/18/2013
Reviewed By: Ashutosh Kacker, MD, BS, Associate Professor of Otolaryngology, Weill Cornell Medical College, and Associate Attending Otolaryngologist, New York-Presbyterian Hospital, New York, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Bethanne Black, and the A.D.A.M. Editorial team.
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
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