What is Cheilitis Glandularis? Diagnosis and Treatment

Written by Medicover Team and Medically Reviewed by Dr Girishma J , Dermatologists

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1. Causes 2. Find a Doctor 3. Diagnosis 4. Treatment 5. FAQs

Cheilitis glandularis is a rare chronic inflammatory condition affecting the minor salivary glands of the lips. It causes enlargement of the salivary glands, excessive saliva secretion, lip swelling, and damage to the lip surface. Persistent inflammation can lead to crusting, ulceration, recurrent infections, and, in severe cases, an increased risk of precancerous changes. Early diagnosis and appropriate treatment are important to prevent long-term complications.

What are the Causes of Cheilitis Glandularis?

Genetic and Environmental Factors

Cheilitis glandularis has a multifactorial cause involving both genetic susceptibility and environmental triggers. Factors such as excessive sun exposure, smoking, poor oral hygiene, chronic lip irritation, and infections may contribute to the development or worsening of the condition.

What are the Symptoms of Cheilitis Glandularis?

Clinical Manifestations

Common symptoms include persistent lip swelling, tenderness, thickening, excessive saliva secretion, crusting, ulceration, and visible openings of enlarged salivary glands. Secondary bacterial infections may cause pus formation and increased discomfort.

Complications

If left untreated, Cheilitis glandularis may lead to chronic infections, cellulitis, and an increased risk of lip carcinoma. Long-standing inflammation and ulceration require careful monitoring to detect any precancerous changes early.

When should you see a Doctor for Cheilitis Glandularis?

You should seek medical attention if you develop persistent lip swelling, inflammation, or discharge, as early diagnosis and treatment can help prevent infections, chronic damage, and complications. Timely evaluation by Dermatologists can help identify the underlying cause, confirm the diagnosis, and recommend appropriate treatment.

Persistent Lip Swelling: Ongoing swelling of one or both lips that does not improve should be evaluated.
Pain or Tenderness: Persistent pain, soreness, or tenderness of the lips requires medical attention.
Pus or Discharge: Drainage of pus or thick secretions from the lips may indicate infection and should be treated promptly.
Crusting or Ulceration: Persistent crusting, ulcers, or bleeding of the lips should not be ignored.
Difficulty Eating or Speaking: Lip swelling or discomfort that interferes with eating, drinking, or speaking requires evaluation.
Recurrent Lip Infections: Repeated episodes of lip inflammation or infection should be assessed for underlying causes.
No Improvement with Home Care: Symptoms that persist despite proper lip care and avoiding irritants require specialist evaluation.
Changes Suggestive of Skin Cancer: Persistent ulcers, thickened areas, or non-healing lesions should be evaluated immediately by Dermatologists to rule out precancerous or cancerous changes.

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How is Cheilitis Glandularis Diagnosed?

Clinical Evaluation

A thorough clinical evaluation is the first step in diagnosing Cheilitis glandularis. The healthcare provider examines the lips for swelling, enlarged salivary gland openings, crusting, ulceration, and other characteristic changes. A detailed medical history, including sun exposure, smoking, and oral hygiene habits, also helps establish the diagnosis.

Histopathological Examination

A biopsy with histopathological examination is often performed to confirm the diagnosis and distinguish Cheilitis glandularis from other lip disorders. Typical findings include salivary gland hyperplasia, ductal dilation, and inflammatory cell infiltration.

What are the Treatment Options for Cheilitis Glandularis?

Non-Surgical Interventions

Treatment usually begins with conservative measures to reduce inflammation, prevent infection, and protect the lips from further damage.

Topical Corticosteroids: Help reduce inflammation and relieve symptoms.
Antibiotics: Used to treat secondary bacterial infections when present.
Lip Barrier Ointments: Protect the lips from irritation and excessive moisture loss.
Photoprotection: Lip balms with sun protection factor (SPF) help minimize sun-related damage.

Surgical Management

Surgery may be recommended when conservative treatment fails or if there is concern about precancerous or cancerous changes.

Vermilionectomy: Surgical removal of the affected outer lip tissue.
Electrosurgery or Laser Ablation: Reduces enlarged salivary glands and corrects lip eversion.

Monitoring and Follow-up

Regular follow-up appointments are essential to evaluate treatment response, monitor for recurrence, and detect any early signs of malignant transformation. Patients should also maintain good oral hygiene, avoid smoking, and protect their lips from excessive sun exposure to reduce the risk of complications.

Although Cheilitis glandularis is uncommon, early diagnosis and appropriate treatment can help prevent chronic inflammation, recurrent infections, and long-term complications. A combination of medical therapy, lifestyle modifications, and surgical treatment when necessary can significantly improve outcomes and quality of life.

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How is Cheilitis Glandularis Different from Actinic Cheilitis?

Cheilitis glandularis primarily affects the minor salivary glands of the lips, whereas actinic cheilitis results from long-term ultraviolet (UV) exposure affecting the lip surface. Clinical examination and histopathological evaluation help differentiate between these two conditions.