4. Oregano Tea

The carvacrol in oregano is responsible for its decongestant abilities and histamine reducers, which promote lung health. An antiviral, antibacterial, and antifungal herb, oregano also contains antioxidants that reduce oxidative stress in the entire body (11).
Ingredients:
- 4-6 tablespoons fresh or dried oregano
- 2 ½ cups water
- 1 tablespoon honey
Directions:
- Cut or crush fresh oregano leaves to release their oil. Skip this step if using dried oregano.
- Add oregano and steep for at least 5 minutes.
- Drink hot and inhale the steam between sips.
5. Plantain Leaf Infusion

The plantain here is not the same plant as the banana-like fruit but is the seemingly omnipresent plantain weed that has spiky greens that grow wild. Plantain leaves stimulate mucus production, making them a superb remedy for a dry cough or throat irritation. In fact, studies have found plantain leaf very effective in easing bronchitis and gentle enough for children. (12)
Since you can find the herb in your backyard, this is one of the most convenient home remedies for lung congestion. Plus, plantain also supports the immune system.
Since you can find the herb in your backyard, this is one of the most convenient home remedies for lung congestion. Plus, plantain also supports the immune system, which is great if you’re fighting off an infection.
Recipe:
- Pour 1 cup boiling water over 3-4 tablespoons of dried plantain herb (or ¼ cup fresh leaves).
- Steep 15-20 minutes and drink immediately.