Updated on February 7, 2024
5 min read

4 Tips for Preventing Dry Socket After Tooth Extraction

NewMouth is reader supported. We may earn a commission if you purchase something using one of our links. Advertising Disclosure.

4 Tips to Prevent Dry Socket

There are some standard practices dentists use to prevent the occurrence of dry socket. They include:

1. Antibiotics

Dentists will often prescribe antibiotics before or after tooth extractions. This is an effective prevention method for postoperative complications like dry socket.

However, some studies suggest the risks of developing complications are too minimal to continue prescribing antibiotics. Researchers are also concerned that taking antibiotics before tooth extractions might cause bacterial resistance.

2. Antiseptic Mouthwash

Using antiseptic mouthwash before a tooth extraction helps prevent dry socket. Betadine or povidone-iodine 1% mouthwash is especially beneficial for older people who are more at risk of developing dry socket. 

Betadine is a mixture of povidone and iodine. It contains short-acting but wide-spectrum bactericidal effects. It also helps against sporicidal, fungicidal, and virucidal activity. Its effects also last longer than other antiseptics. 

Those who are allergic to povidone-iodine, have thyroid conditions, or are under the age of 12 should not use Betadine.

3. Chlorhexidine

Chlorhexidine mouth and throat treatments often come as mouthwashes, gels, and sprays. Chlorhexidine is an antiseptic and disinfectant that can help reduce bacteria in the mouth.

It also helps with other conditions, which include:

  • Mouth infections
  • Mouth ulcers
  • Gum disease
  • Sore throat
  • Gingivitis

People who are 12 years or older can use chlorhexidine mouthwashes or gels. Common side effects include staining of the teeth and tongue, taste changes, and tartar formation. 

4. Platelet Rich Fibrin and Hyaluronic Acid

After tooth extraction, dentists sometimes apply platelet-rich fibrin (PRF) and hyaluronic acid (HA) dressings to the socket. These can help promote blood clot formation.

PRF is a biomaterial prepared from a person’s blood. It’s taken before a tooth extraction. Dentists prepare it using a simple processing method.

HA naturally occurs in the body’s tissues. It’s also a critical component in cell migration and proliferation, ideal for wound healing.

The combination of PRF and HA has many advantages, including:

  • Accelerated wound healing
  • Reduced scar tissue
  • Wound site protection
  • Better patient comfort

What is Dry Socket?

Dry socket is also known as fibrinolytic osteitis or alveolar osteitis. It is a common complication of tooth extractions (like wisdom tooth removal) that can occur 2 to 5 days after the extraction procedure.

3d render of dry socket

Dry socket is the delayed healing of the tooth socket. It occurs when a blood clot is dislodged or fails to develop. This exposes the socket and nerve endings to food and bacteria.

People with dry sockets cannot prevent food particles or the tongue from stimulating the exposed bone. This causes frequent, acute pain.

People are more likely to develop this condition if they:

  • Smoke 
  • Had the condition before
  • Experienced a difficult extraction
  • Are menstruating
  • Are taking oral contraceptive pills or menstrual hormones

Some common symptoms of dry socket include:

  • Bad breath
  • Bad taste in the mouth
  • Dry and empty tooth socket
  • Severe pain in the extraction site

People often describe dry socket pain as throbbing or radiating. It can also extend from the gums to the jaw and ear area. Some people describe the pain as similar to a toothache.

When to See a Dentist for Dry Socket

The following are signs of an infection that require a dentist visit:

  • Excessive bleeding
  • Acute pain
  • Bad odor
  • Discharge from the extraction site

Touching the exposed bone in dry socket can cause more pain. Treatment is essential to ease symptoms and encourage proper healing.  

According to Dr. Nandita Lilly, one of NewMouth’s in-house dentists, “the goal of any treatment for dry socket is to relieve pain. It is important to see your dentist if you have any moderate to severe pain after an extraction.” 

How to Treat Dry Socket

Treating dry socket aims to help the tissue form a blood clot to cover the exposed bone inside and around the socket. 

Dentist doing a dental treatment on a female patient with a focus on the saline solution as mouthwash

A dentist will rinse the area using chlorhexidine gluconate or sterile saline. This flushes out any debris and bacterial material in the area. 

After irrigation, a dentist may choose to cover the area with a medicated paste dressing. This needs to remain in the socket for a few days while a blood clot forms. It protects the bone from mechanical stimulation and bacterial infiltration.

The dry socket paste can contain Eugenol and a gel containing 2.5% prilocaine and lidocaine for pain control. Dentists may also use a mixture of Guaiacol, Eugenol, Chlorobutanol, and Balsam of Peru (GECB).

If the blood clot or medicament is consistently dislodged, dentists may choose to suture the tooth socket. This can help retain the medicament and blood clot.

Home Remedies for Dry Socket

To prevent dry socket, follow your dentist’s instructions, which may include:

  • No smoking
  • No drinking thru a straw
  • No rinsing or disturbing the socket area for at least 24 hours
  • Changing cotton gauzes over the socket as they become soaked with blood

To care for a dry socket at home, you should also:

  • Take pain medicine and oral antibiotics as prescribed
  • Apply ice to the jaw
  • Carefully rinse the dry socket as recommended by your dentist
  • Apply clove oil to the extraction site for pain relief 
  • Eat soft foods until fully healed
  • Refrain from smoking or drinking alcohol


Dry socket is also known as fibrinolytic osteitis or alveolar osteitis. It’s a common complication of tooth extractions and can occur 2 to 5 days after the procedure.

Symptoms of the condition include bad breath, bad taste in the mouth, and excessive pain. People are more prone to developing this condition if they:

  • Smoke 
  • Are menstruating during the procedure
  • Are taking oral contraceptive pills or menstrual hormones
  • Experienced the condition before
  • Experienced a difficult extraction

Dentists often prescribe antibiotics to prevent dry socket from developing. They can also instruct people to use an antiseptic mouthwash or use a PRF and HA dressing after the operation.

Treatments include flushing out debris, applying medicament, and/or suturing.

Last updated on February 7, 2024
9 Sources Cited
Last updated on February 7, 2024
All NewMouth content is medically reviewed and fact-checked by a licensed dentist or orthodontist to ensure the information is factual, current, and relevant.

We have strict sourcing guidelines and only cite from current scientific research, such as scholarly articles, dentistry textbooks, government agencies, and medical journals. This also includes information provided by the American Dental Association (ADA), the American Association of Orthodontics (AAO), and the American Academy of Pediatrics (AAP).
  1. Afat et al. “Effects of leukocyte- and platelet-rich fibrin alone and combined with hyaluronic acid on early soft tissue healing after surgical extraction of impacted mandibular third molars: a prospective clinical study.” Journal of Cranio-Maxillofacial Surgery, Feb. 2019
  2. Chlorhexidine.” NHS, Crown, 25 Jun. 2021
  3. Complications – Wisdom tooth removal.” NHS, Crown, 17 May 2021
  4. Hasheminia et al. “The efficacy of 1% Betadine mouthwash on the incidence of dry socket after mandibular third molar surgery.” Journal of Clinical and Experimental Dentistry, Medicina Oral S.L., 1 May 2018
  5. Khooharo et al. “Prevention of dry socket in mandibular 3rd molars with single preoperative oral dose of metronidazole and amoxicillin compared to conventional therapy.” Journal of the Pakistan Medical Association, 1 Jan. 2015
  6. Kumar, N. “Dry Socket Etiopathogenesis, Management, and Prevention: A Brief Systemic Review of Literature.” European Journal of Molecular & Clinical Medicine, 2020
  7. Mamoun, J. “Dry Socket Etiology, Diagnosis, and Clinical Treatment Techniques.” Journal of the Korean Association of Oral and Maxillofacial Surgeons, The Korean Association of Oral and Maxillofacial Surgeons, 25 Apr. 2018
  8. Naik et al. “Role of Platelet rich fibrin in wound healing: A critical review.” Journal of Conservative Dentistry, Journal of Conservative Dentistry, Aug. 2013
  9. Rakhshan, V. “Common risk factors of dry socket (alveolitis osteitis) following dental extraction: a brief narrative.” Journal of Stomatology, Oral, and Maxillofacial Surgery, Nov. 2018
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram