
Last Updated on May 3, 2023 by Beth Skwarecki
Ridges on the side of the tongue are a common oral condition that can affect people of all ages. These ridges can appear as bumps, furrows, or ridges along the lateral sides of the tongue. While some people may have mild ridges that are not noticeable, others may experience pronounced ridges that can cause discomfort or affect their ability to speak or eat.
It is important to understand the possible causes and symptoms of ridges on the side of the tongue to determine the best course of treatment. This article will provide an overview of the causes, symptoms, diagnosis, treatment, and prevention of ridges on the side of the tongue.
What Are The Ridges On The Sides Of The Tongue?
Ridges on the sides of the tongue refer to any bumps, furrows, or ridges that appear along the lateral edges of the tongue. They can range in size, shape, and severity and can be a sign of a variety of underlying conditions.
These ridges can be caused by natural factors such as aging or genetics, as well as lifestyle factors such as diet, dehydration, and smoking. In some cases, ridges on the sides of the tongue can also be a symptom of a more serious underlying medical condition, such as an infection or a vitamin deficiency.
Causes Of Ridges On The Side Of The Tongue
Ridges on the side of the tongue can be caused by several factors, including:
- Natural aging process: As people age, the structure and texture of their tongue may change, leading to the development of ridges.
- Vitamin and mineral deficiencies: A lack of certain vitamins and minerals, such as iron, folic acid, and vitamin B12, can cause changes in the tongue that can result in ridges.
- Dehydration: When the body is dehydrated, the tongue can become dry and develop ridges.
- Infections: Certain infections, such as thrush, can cause changes in the tongue that can result in ridges.
- Allergies: Allergic reactions can cause swelling and changes in the tongue that can result in ridges.
- Hormonal changes: Hormonal changes, such as those that occur during pregnancy, can cause changes in the tongue that can result in ridges.
- Genetics: Some people may have a genetic predisposition to developing ridges on the side of the tongue.
Symptoms
The symptoms of ridges on the side of the tongue can vary depending on the underlying cause but may include:
- Pain or discomfort: Ridges on the side of the tongue can be painful or uncomfortable.
- Swelling of the tongue: The tongue may become swollen due to the formation of ridges.
- Changes in taste: Ridges on the side of the tongue can alter the way food tastes.
- Difficulty speaking or swallowing: The ridges may make it difficult to speak or swallow.
- Fissures on the tongue: Ridges on the side of the tongue may cause fissures or cracks in the tongue.
Diagnosis

The diagnosis of ridges on the side of the tongue typically begins with a physical examination and a review of your medical history. Your doctor may ask about your symptoms and any factors that may be contributing to the development of ridges on the side of your tongue, such as dietary habits, smoking, or recent infections.
Your doctor may also perform a visual examination of your tongue and mouth to assess the severity and location of the ridges. In some cases, additional diagnostic tests may be needed to determine the underlying cause of the ridges. These tests may include:
- Blood tests: To check for nutrient deficiencies or other medical conditions that may be causing the ridges.
- Tongue biopsy: A small sample of tissue from the tongue may be taken for laboratory analysis to determine the cause of the ridges.
- Imaging tests: X-rays or other imaging tests may be performed to check for structural abnormalities that may be causing the ridges.
Treatment Options
The treatment for ridges on the side of the tongue will depend on the underlying cause, but may include:
- Home remedies: Drinking plenty of water and maintaining good oral hygiene can help to alleviate mild cases of ridges on the side of the tongue.
- Medications: If the ridges are caused by a vitamin or mineral deficiency, a doctor may prescribe supplements to address the deficiency.
- Surgery: In severe cases, surgery may be required to remove the ridges.
- Lifestyle changes: Making changes to your diet, quitting smoking, and reducing alcohol consumption can help to prevent the development of ridges on the side of the tongue.
Prevention
Several steps can be taken to help prevent the development of ridges on the side of the tongue:
- Maintain good oral hygiene: Brush your teeth at least twice a day, floss daily, and use a mouthwash to help keep your mouth clean and free of bacteria.
- Stay hydrated: Drink plenty of water to keep your mouth moist and to prevent the tongue from becoming dry and developing ridges.
- Quit smoking: Smoking can cause several oral health problems, including the development of ridges on the side of the tongue.
- Limit alcohol consumption: Excessive alcohol consumption can lead to dehydration and increase the risk of developing ridges on the side of the tongue.
- Maintain a balanced diet: A diet that is rich in vitamins and minerals, such as iron, folic acid, and vitamin B12, can help to prevent the development of ridges.
- Reduce stress: Chronic stress can weaken the immune system and increase the risk of developing oral health problems, including ridges.
FAQs
Conclusion
ridges on the side of the tongue can be a symptom of a variety of underlying conditions, ranging from harmless to serious. Some common causes of ridges include injury, dehydration, vitamin deficiencies, and certain medical conditions.
If you are experiencing persistent or painful ridges, it is important to seek medical attention for a proper diagnosis and treatment plan. Treatment options may include home remedies, medications, surgery, or lifestyle changes, depending on the underlying cause.
By maintaining good oral hygiene, staying hydrated, limiting alcohol consumption, and eating a balanced diet, you can help reduce your risk of developing ridges and maintain good overall oral health.

Beth is Cloudmineinc’s senior health editor and a certified personal trainer. She has over 10 years experience as a science journalist and is the author of two books. She deadlifts over 315 lbs.