29 Home Remedies to Get Rid Of Cold Sores

4. Licorice

Licorice is usually enjoyed as a sweetener in candy but this root is actually quite popular for its antiviral, antimicrobial and anti-inflammatory properties too. Aside from reducing inflammation, licorice can also help in making the healing time quicker. Take some licorice root powder and mix it with either fresh water or petroleum jelly at a ratio of around 1 to ½. Take the mixture and place it on the cold sores, making sure that the entire area is covered. People that suffer from cold sores all the time can also make tea and drink it as a preventive measure.