Can Trimethoprim treat gum infections? 

In this short article, we will discuss whether Trimethoprim can be used to treat gum infections, as well as how to treat this type of infection. Additionally, we will mention when Trimethoprim is the appropriate choice of antibiotic and the adverse effects associated with this medication.

Trimethoprim is a potent antibiotic that is not commonly recommended for the treatment of gum infections (1,2).

If you suspect that you have a gum infection, talk to your dentist. Depending on the case, the treatment may involve only good oral hygiene habits, or it may require the use of systemic antimicrobials (3,4,5).

Can Trimethoprim treat gum infections? 

Trimethoprim is not commonly used to treat gum infections. 

Although it is a potent antibiotic, this medication is not indicated for gum infections according to the label (1,2).

If you think you have a gum infection, talk to your dentist, who will know the most appropriate treatment for your case.

What medications treat gum infections? 

Often, gum infections are resolved with good oral hygiene habits. When the infection becomes more severe and widespread, some systemic antimicrobials are considered, depending on each case (3,4,5):

  • Metronidazole
  • Penicillin
  • Tetracyclines
  • Clindamycin
  • Amoxicillin
  • Amoxicillin with clavulanate

Therefore, it is advisable to seek treatment with your dentist if you suspect you have a gum infection. 

When is Trimethoprim the right choice of antibiotic?

Trimethoprim could be the right antibiotic for the following infections (2):

  • Certain types of urinary tract infections (UTIs)
  • Pneumonia
  • Traveller’s diarrhea.
  • Other infections caused by bacteria susceptible to Trimethoprim.  

It is important to note that Trimethoprim is a prescription medication and should only be used according to your doctor’s/dentist’s directions. 

What are the adverse effects of Trimethoprim?

Trimethoprim may cause side effects, such as (1,2):

  • Upset stomach
  • Vomiting
  • Diarrhea

Inform your doctor if you experience any of these symptoms persistently or if they do not subside.

In addition, some side effects may be serious. In case you encounter any of the following symptoms, promptly contact your doctor:

  • Rash (hives)
  • Itching
  • Difficulty breathing or swallowing
  • Sore throat
  • Fever or chills
  • Mouth sores
  • Unusual bruising or bleeding
  • Yellowing of the skin or eyes
  • Paleness
  • Joint aches
  • Bluish-colored fingernails, lips, or skin.

Conclusion

In this short article, we have discussed whether Trimethoprim can be used to treat gum infections, as well as how to treat this type of infection. Additionally, we have mentioned when Trimethoprim is the appropriate choice of antibiotic and the adverse effects associated with this medication.

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References

1.-

TRIMETHOPRIM.  U.S. Food and Drug Administration. Reference ID: 3945144 [Internet] [updated 2016 Apr; cited 2023 Aug 01]. Available from: https://www.accessdata.fda.gov/drugsatfda_docs/label/2016/018679s044lbl.pdf.

2.-

MedlinePlus [Internet]. Bethesda (MD): National Library of Medicine (US); 2023. Trimethoprim; [updated 2017 Oct 15; cited 2023 Aug 01]. Available from: https://medlineplus.gov/druginfo/meds/a684025.html.

3.-

Rathee M, Jain P. Gengivite. [Atualizado em 27 de março de 2023]. In: StatPearls [Internet]. Ilha do Tesouro (FL): StatPearls Publishing; 2023 Jan-. Disponível em: https://www.ncbi.nlm.nih.gov/books/NBK557422.

4.-

Mehrotra N, Singh S. Periodontitis. [Updated 2023 May 1]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK541126/.

5.-

Aaron SL, DeBlois KW. Gengivite Ulcerativa Necrosante Aguda. [Atualizado em 12 de setembro de 2022]. In: StatPearls [Internet]. Ilha do Tesouro (FL): StatPearls Publishing; 2023 Jan-. Disponível em: https://www.ncbi.nlm.nih.gov/books/NBK562243/.