8975 S. Pecos Rd. #5A Henderson, NV 89074

By Ascend Dental Studio | September 14, 2026
That relentless, throbbing tooth pain keeping you awake at night may be more than a simple toothache. It could be a sign of a dental abscess, a bacterial infection that requires prompt treatment. If you are experiencing severe tooth pain, swelling, or other signs of infection, (702) 608-0731 for emergency dental assistance in. Dr. Timothy Luong can evaluate the cause of your symptoms and recommend appropriate treatment before the infection becomes more serious.
What Is a Dental Abscess?
A dental abscess is a pocket of pus caused by a bacterial infection. It can develop around the root of a tooth or within the surrounding gum tissue. Common causes include untreated cavities, cracked or damaged teeth, dental injuries, and advanced gum disease.
There are three common types of dental abscesses:
- Periapical abscess: Develops around the tip of a tooth’s root, usually when bacteria reach the inner pulp.
- Periodontal abscess: Forms in the gum tissue alongside a tooth and is often associated with gum disease.
- Gingival abscess: Develops within the gum tissue, sometimes because bacteria or a foreign object becomes trapped there.
Regardless of the type, an abscess should not be ignored. Without appropriate treatment, the infection can spread into nearby tissues.
What Are the Signs of a Tooth Abscess?
Severe, throbbing tooth pain is one of the most common warning signs, but an abscess can cause several other symptoms.
Watch for:
- Persistent or pulsating tooth pain
- Pain when biting or chewing
- Sensitivity to hot or cold
- Swollen or tender gums
- Swelling in the cheek, jaw, or face
- A bad taste or foul odor in the mouth
- Fever or feeling unwell
- Swollen lymph nodes under the jaw or neck
- Difficulty opening your mouth
You may also notice a small, pimple-like bump on your gums. This may be a dental fistula that allows pus to drain. While drainage can temporarily reduce pressure and pain, it does not mean the infection has been eliminated. The underlying problem still requires professional dental treatment.
When Is a Dental Abscess an Emergency?
A suspected tooth abscess deserves prompt attention, particularly when symptoms are severe or getting worse. Dental infections can extend beyond the affected tooth and spread into surrounding tissues.
Seek emergency dental care in Henderson if you experience severe tooth pain along with:
- Facial or jaw swelling
- Significant gum swelling
- Fever
- Pus or persistent drainage
- Pain that prevents you from sleeping or eating
- Difficulty opening your mouth
- Difficulty swallowing
If you have difficulty breathing, significant difficulty swallowing, or rapidly increasing swelling around your face or neck, seek immediate medical attention at an emergency room. These symptoms can indicate that an infection has spread into deeper tissues and may threaten the airway.
Why You Shouldn’t Ignore Throbbing Tooth Pain
A dental abscess usually does not resolve without professional treatment. Even if the pain suddenly decreases, the infection may still be present. An abscess that drains can temporarily relieve pressure while leaving the underlying source untreated.
In more serious cases, a dental infection can spread into the jaw, face, or deeper spaces of the head and neck. Severe infections can cause significant swelling and other potentially dangerous complications.
For this reason, relying solely on pain medication or waiting for symptoms to disappear is not a substitute for dental care. If you have persistent throbbing tooth pain or signs of infection, an emergency dentist can determine what is causing the problem and whether urgent treatment is necessary.
How Is a Dental Abscess Treated?
Treatment depends on the location and severity of the infection and whether the affected tooth can be preserved.
Drainage
A dentist may drain an abscess to remove pus and reduce pressure and discomfort.
Root Canal Therapy
If the tooth can be saved, root canal therapy in Henderson may be recommended. Root canal treatment removes infected pulp from inside the tooth, cleans the root canals, and seals the tooth to address the source of the infection.
Antibiotics
Antibiotics may be prescribed when there are signs that an infection has spread or when systemic symptoms such as fever are present. However, antibiotics do not replace treatment of the underlying dental problem.
Tooth Extraction
When a tooth is too damaged to restore, extraction may be necessary to remove the source of infection and protect surrounding tissues.
Can You Treat a Dental Abscess at Home?
Home remedies may provide temporary relief, but they cannot cure a dental abscess.
While waiting for professional care, you may:
- Rinse gently with warm salt water
- Keep your mouth clean with careful brushing
- Avoid foods and drinks that increase sensitivity
- Take over-the-counter pain medication as directed if it is safe for you
Do not attempt to pop or drain an abscess yourself. This can irritate the tissue and potentially worsen the problem.
How Can You Prevent a Dental Abscess?
Good oral hygiene and regular dental care can reduce your risk of developing an abscess. Helpful habits include:
- Brush twice a day with fluoride toothpaste
- Clean between your teeth daily
- Schedule regular dental examinations and cleanings
- Treat cavities promptly
- Address cracked or damaged teeth
- Limit frequent consumption of sugary foods and drinks
- Wear a mouthguard during activities that could cause dental injuries
Routine preventive dental care can help identify dental problems before they develop into painful infections.
When Should You Contact an Emergency Dentist in Henderson, NV?
Severe tooth pain, swelling, fever, or a suspected dental infection should not be ignored. If you are in Henderson, NV, and your symptoms are interfering with your daily activities or getting worse, timely dental care can help prevent the problem from becoming more serious.
For urgent dental concerns, call Ascend Dental Studio at (702) 608-073 to discuss your symptoms and determine the appropriate next step. We also welcome patients on Saturdays, making it easier to get the dental care you need when a weekday appointment is not convenient. Visit Ascend Dental Studio in Henderson, NV for prompt, compassionate care for urgent dental concerns.
If you are experiencing difficulty breathing or severe difficulty swallowing, seek immediate medical attention at an emergency room.
Frequently Asked Questions
Can a dental abscess go away on its own?
No. An abscess requires professional treatment because the underlying infection generally remains even if pain temporarily improves after drainage.
Is a tooth abscess a dental emergency?
It can be. Severe pain, facial swelling, fever, or difficulty swallowing may indicate a more serious infection requiring prompt attention.
Can an emergency dentist treat a tooth abscess?
Yes. An emergency dentist can evaluate the infection and recommend treatment such as drainage, root canal therapy, antibiotics when appropriate, or extraction.
Will a root canal cure an abscessed tooth?
Root canal treatment can address the source of infection inside a tooth and may allow the natural tooth to be preserved when it is restorable.
When should I go to the ER for a tooth infection?
Seek immediate emergency medical care if you have difficulty breathing, significant difficulty swallowing, or rapidly increasing swelling of the face or neck.
Get Emergency Dental Care in Henderson
A throbbing toothache is not something you should wait out, especially when it is accompanied by swelling, fever, or other signs of infection. Early evaluation can help control the infection, relieve discomfort, and potentially preserve the affected tooth.
If you are experiencing severe tooth pain or suspect a dental abscess, call Ascend Dental Studio at (702) 608-073 for assistance with your urgent dental concern.

