How to apply Manuka Honey to a Fever Blisters?
Simply apply a little dab of manuka honey to the fever blister. The manuka honey acts like a slight anesthetic and tends to numb the fever blister. Apply the manuka honey 5-6 times a day to help speed up the healing process by days. Some people feel an instant relief of pain, since the manuka honey tends to naturally numb the fever blister.