Natural treatments for strep throat
Pro Research Analysisby 
Searched over 200M research papers
Herbal Teas and Plant Extracts for Strep Throat Relief
Several herbal teas and plant extracts have shown promise in managing strep throat caused by Streptococcus pyogenes. Licorice root, barberry root, thyme, and oregano flowering shoots have demonstrated strong antibacterial effects against S. pyogenes, with licorice root being the most effective. These herbal infusions not only inhibit bacterial growth but also disrupt biofilm formation, which is important for reducing bacterial persistence in the throat. These effects suggest that herbal teas made from these plants could be useful as natural remedies for strep throat symptoms and may help limit the infection's severity .
Additionally, cranberry and sumac extracts have been found to possess antibacterial and anti-adhesive properties against S. pyogenes. These extracts can reduce the bacteria's ability to attach to throat tissues, which is a key step in the development of infection. Both aqueous and ethanolic extracts of cranberry and sumac were effective, indicating their potential for use in natural health products aimed at alleviating strep throat .
Probiotics as a Preventive Approach
The probiotic Streptococcus salivarius K12 has been studied for its potential to prevent and treat pharyngotonsillitis, including strep throat. Some studies in children have shown that daily use of this probiotic can lower the incidence of streptococcal pharyngitis, although results are mixed and more research is needed. The probiotic appears to be safe and well tolerated, but its effectiveness as a treatment during acute infection, especially when used alongside antibiotics, is not well supported. Its main potential may be in preventing recurrent infections rather than treating active strep throat .
Honey for Sore Throat Symptom Relief
Honey is a widely used natural remedy for sore throat, including cases caused by bacterial infections. It has antimicrobial and anti-inflammatory properties, which help soothe throat irritation, reduce pain, and promote healing. Honey also coats the throat, providing symptomatic relief and hydration. While honey is considered safe and effective for reducing symptoms such as pain and congestion, more large-scale clinical studies are needed to confirm its specific benefits for strep throat .
Conventional Guidelines and Limitations of Natural Treatments
Current clinical guidelines note that while herbal treatments and acupuncture have been explored for sore throat, the evidence supporting their effectiveness is inconsistent. Zinc gluconate is not recommended, and antibiotics should be reserved for more severe cases or those with a high likelihood of streptococcal infection. For mild cases, natural remedies may provide symptom relief, but their ability to cure strep throat or prevent complications is not fully established .
Conclusion
Natural treatments such as herbal teas (licorice, barberry, thyme, oregano), cranberry and sumac extracts, probiotics like Streptococcus salivarius K12, and honey may offer relief from strep throat symptoms and help reduce bacterial activity. However, while these remedies are generally safe and may support symptom management, their effectiveness as standalone treatments for strep throat is not yet fully proven. More research is needed to confirm their role, especially in comparison to conventional therapies. For severe or persistent symptoms, medical evaluation and appropriate antibiotic treatment remain important.
Sources and full results
Most relevant research papers on this topic