Curious if you can ditch the pills and reach for a cream instead when fighting cold sores? This deep dive breaks down what clinical studies actually say about OTC heavy-hitters like docosanol and the newer trend of lidocaine patches. Expect practical pros and cons, real-world usage tips, and direct insights into whether these topical options can match or beat oral Valtrex so you can make the most informed choice for your own breakout routine.
