You're looking for natural remedies that can help alleviate sore throat and inflammation, as well as provide antibiotic properties. Here are some effective options:

1. Honey: Known for its antibacterial and anti-inflammatory properties, honey can help soothe a sore throat and reduce inflammation.

2. Garlic: Garlic contains compounds that have natural antibiotic and anti-inflammatory effects, making it an effective remedy for sore throats.

3. Ginger: Ginger has anti-inflammatory properties that can help reduce swelling and pain in the throat.

4. Slippery Elm: Slippery elm is a natural demulcent that can help soothe and protect the mucous membranes in the throat.

5. Apple Cider Vinegar: Apple cider vinegar has antibacterial and anti-inflammatory properties that can help combat infections and reduce inflammation in the throat.

6. Echinacea: Echinacea is an herb that has natural antibiotic and anti-inflammatory properties, making it an effective remedy for sore throats and inflammation.

7. Turmeric: Turmeric contains curcumin, a compound with potent anti-inflammatory and antioxidant properties that can help reduce inflammation and alleviate sore throat symptoms.

8. Propolis: Propolis is a natural resin that has antibacterial and anti-inflammatory properties, making it an effective remedy for sore throats and inflammation.

Remember to consult with a healthcare professional before using any new remedies, especially if you have any underlying medical conditions or allergies.