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Learn about your hard jaw lump, including causes and common questions. Or get a personalized analysis of your hard jaw lump from our A.I. health assistant. At Buoy, we build tools that help you know what’s wrong right now and how to get the right care.

Hard Jaw Lump Checker

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Your Hard Jaw Lump May Also be Known as:
Firm bump in jaw
Firm lump in jaw
Firm mass in jaw
Hard bump in jaw
Hard lump in jaw
Hard mass in jaw
Solid bump in jaw
Solid lump in jaw
Solid mass in jaw

Top 8 Hard Jaw Lump Causes

  1. 1.Mononucleosis Infection

    EBV Mononucleosis is a clinical syndrome characterized by fever, sore throat, and swollen lymph nodes.

    You should visit your primary care physician within the next 24 hours. Diagnosis is confirmed by looking for antibodies against EBV. Treatment involves supportive care (hydration, antipyretics, and analgesics, such as acetaminophen and ibuprofen). Aspirin should not be given to children because of the possibility of Reye syndrome. It is also recommended that you do not do any strenuous physical activity and contact sports in the initial 3 to 4 weeks of illness due to the potential for splenic rupture.

    Rarity:
    Common
    Top Symptoms:
    fatigue, headache, loss of appetite, abdominal pain (stomach ache), cough
    Symptoms that never occur with mononucleosis infection:
    rectal bleeding
    Urgency:
    Primary care doctor
  2. 2.Sarcoidosis

    Sarcoidosis is an inflammatory disease that most often affects the lungs and skin, but can als affect the joints.

    You should visit your physician to discuss your symptoms when convenient.

    Rarity:
    Rare
    Top Symptoms:
    fatigue, headache, shortness of breath, loss of appetite, joint pain
    Urgency:
    Primary care doctor
  3. 3.Breast Cyst

    A breast cyst is a fluid-filled sac (like a tiny balloon) inside the breast. Breast cysts are common in women. They might cause a little pain, but they are usually benign (not cancerous).

    You should visit your primary care physician within the next 24 hours to evaluate the lump. Diagnosis typically just involves a physical exam and imaging. A biopsy would be needed in case scarier things need to be ruled out, but it's not always necessary. Treatment of a cyst involves aspirating the contents of the cyst (sucking the stuff out).

    Rarity:
    Common
    Top Symptoms:
    breast pain, breast lump, painful breast lump, movable breast lump
    Symptoms that always occur with breast cyst:
    breast lump
    Symptoms that never occur with breast cyst:
    armpit lump, fever
    Urgency:
    Primary care doctor
  4. 4.Temporomandibiular Joint (Tmj) Dysfunction Disorder

    The temporomandibular joint (TMJ) is located in front of the ear, and it connects the jaw to the side of the head. Temporomandibular disorder (TMD) is a painful condition which can be caused by excess tension in jaw mucles, faulty alignment between upper and lower teeth, arthritis in the joint, or injury of the jaw or face.

    You should visit your primary care physician. This is a complex condition to treat, because the causes are not always clear. Treatment may include resting the jaw with a soft diet, pain medications, and physical therapy.

    Rarity:
    Common
    Top Symptoms:
    dizziness, history of headaches, pain, restricted movement, and clicking sounds from jaw, pain in the back of the neck, jaw pain
    Symptoms that always occur with temporomandibiular joint (tmj) dysfunction disorder:
    pain, restricted movement, and clicking sounds from jaw
    Urgency:
    Primary care doctor

    Hard Jaw Lump Checker

    Take a quiz to find out why you’re having hard jaw lump.

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  5. 5.Lipoma

    A lipoma is a noncancerous growth of fatty tissue cells. A lipoma can develop in almost any organ of the body although they are most commonly found in the subcutaneous layer just below the skin.

    You do not need treatment for this condition because it is completely benign; however, if the lesion changes at all, a doctor should be consulted. If you would like it removed, a doctor can cut, freeze, or burn it off.

    Rarity:
    Uncommon
    Top Symptoms:
    skin-colored ear bump, mild ear lump, moderate ear lump
    Symptoms that always occur with lipoma:
    skin-colored ear bump
    Urgency:
    Wait and watch
  6. 6.Fibromyalgia

    Fibromyalgia is a disorder that causes widespread pain, tenderness, and fatigue.

    Fibromyalgia is treated symptomatically. Medication, therapy, and stress reduction may reduce symptoms.

    Rarity:
    Common
    Top Symptoms:
    fatigue, anxiety, trouble sleeping, depressed mood, headache
    Symptoms that always occur with fibromyalgia:
    hidden: arthralgias or myalgias
    Urgency:
    Primary care doctor
  7. 7.Normal Occurrence of Diarrhea

    Diarrhea has numerous causes including bacteria, viruses, parasites, medications, food intolerance & digestive system diseases.

    If your diarrhea looks normal, treatment is not necessary. Make sure to stay hydrated. If the diarrhea becomes severe, you should see a doctor.

    Rarity:
    Common
    Top Symptoms:
    diarrhea, mild diarrhea
    Symptoms that always occur with normal occurrence of diarrhea:
    diarrhea
    Symptoms that never occur with normal occurrence of diarrhea:
    bloody diarrhea, severe diarrhea, worsening diarrhea, being severely ill, ill appearance
    Urgency:
    Self-treatment
  8. 8.Breast Infection (Mastitis)

    Mastitis is an infection of the breast tissue that results in breast pain, swelling, warmth and redness of the breast. Mastitis most commonly affects women who are breast-feeding (lactation mastitis), although sometimes this condition can occur in women who aren't breast-feeding.

    You should visit your primary care physician to confirm the diagnosis and discuss treatment options, such as antibiotics.

    Rarity:
    Uncommon
    Top Symptoms:
    fatigue, nausea, breast pain, fever, chills
    Symptoms that always occur with breast infection (mastitis):
    breast pain, hidden: cardinal sign breast inflammation
    Urgency:
    Primary care doctor

Questions Your Doctor May Ask About Hard Jaw Lump

  • Q.How long has it been since you noticed this jaw lump?
  • Q.Is your jaw bump constant or come-and-go?
  • Q.Any fever today or during the last week?
  • Q.Have you been feeling more tired than usual, lethargic or fatigued despite sleeping a normal amount?

If you've answered yes to one or more of these questions, check our hard jaw lump symptom checker.

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Hard Jaw Lump Symptom Checker Statistics

  • People who have experienced hard jaw lump have also experienced:

    • 4% Jaw Pain
    • 4% Jaw Lump
    • 4% Painless Neck Lump
  • People who have experienced hard jaw lump had symptoms persist for:

    • 38% Less Than a Week
    • 25% Over a Month
    • 24% Less Than a Day
  • People who have experienced hard jaw lump were most often matched with:

    • 20% Mononucleosis Infection
    • 8% Sarcoidosis
    • 4% Breast Cyst

Hard Jaw Lump Checker

Take a quiz to find out why you’re having hard jaw lump.

Take a quiz