When it comes to managing shortness of breath, there isn't a specific drink that can miraculously improve your breathing. However, staying well-hydrated is essential for overall lung health. Drinking an adequate amount of water throughout the day can help maintain optimal moisture levels in the respiratory system and thin out mucus, making it easier to breathe. While there are certain herbal teas like peppermint or chamomile that some people find soothing, it's important to remember that these are not substitutes for medical treatment if you are experiencing severe difficulty in breathing. It's best to consult with a healthcare professional if you have persistent or worsening symptoms.