Homeopathic Remedies for Tooth Extraction:
Leading up to the appointment, if there is “fear of the dentist,” consider Argenitum nitricum 30c as a support. If there is trembling and weakness, consider Gelsemium 30c instead. These can be taken in the days leading up to the appointment or, on the day of, they can be taken as a water dose (4 pellets in a 16-oz water bottle) and sipped frequently.
I also like to dose Emerald 30c once before, once after any extraction.
For the surgical injury and shock to the system, Arnica 200c four times a day or more. Sometimes deeper-acting Bellis perennis is needed over Arnica.
Chamomilla 200c for unbearable pain with irritability. Those needing Chamomilla may be angry from the pain, and/or may be indecisive about what they want.
If there is nerve pain, Hypericum is excellent. This can be taken in 30c potency as a loading dose every 15 minutes for 3-4 doses, then a spaced out 3-4 times a day after that. If needed, go up to 200c. It may not need to be taken as often.
Once the person is through the initial side-effects after extraction, Calendula can be used for granulation of wounds and to prevent infection. This can be used as a homeopathic remedy in 6c approximately 4 times daily or 30c approximately 3 times daily, or as an herbal tincture diluted with water. (I like Herb Pharm.)
If your dentist or oral surgeon has instructed you to swish with a salt water solution, you can add calendula tincture to that. However, be sure you are following their instructions and timeline for swishing.
For infection and inflammation, consider Belladonna 30c, 200c. When Belladonna is needed, you will see throbbing pain, and redness and heat at the site.
For socket damage and pain, consider Ruta grav 200c. Use Symphytum 200c if Ruta isn’t enough. This can be alternated with Belladonna, if needed.
Phosphorus 30c every 15 minutes for an hour, then 3 times daily, for bleeding and to help with the after-effects of anesthesia. Millefollium 30c may be needed if Phosphorus is not enough.
If there is pain from any injections, such as for anesthesia, consider 1-2 doses Ledum 200c.
If higher potencies are needed to reach the depth of the issue, please work with a homeopath. You can book with me here.

Disclaimer
Mary Sheiko is not a doctor and does not provide medical advice or services but, rather, provides private consulting and education for individuals wishing to use homeopathy for themselves or their dependent. This consulting involves information sharing about homeopathy, including suggested remedies, and general wellness. Any of the above used by the consultee or their dependent is considered self-treatment and is my sole responsibility.
Furthermore, homeopathic consulting, advice, and education is not medical care. Homeopathy is complementary to regular medical care or emergency care. It is not a replacement for seeing a doctor for regular medical care including emergency care.
Mary Sheiko cannot diagnose, prevent, treat, mitigate, or cure disease. She makes no claim to my results. No homeopath can guarantee improvements to your overall well-being.