If you’re looking for a natural way to ease a cough, cold, or asthma symptoms, mullein tea could be a gentle yet powerful option. Made from the leaves and flowers of the mullein plant (Verbascum thapsus), this herbal tea has been used in traditional medicine for centuries to support lung and respiratory health. According to research, mullein may help reduce inflammation, fight bacteria and viruses, and clear mucus from the lungs. Beyond that, it’s also known to aid digestion and calm the nervous system. Here’s a closer look at 10 science- and tradition-backed health benefits of mullein tea.
10 ways mullein tea supports respiratory health naturally
Relieves respiratory issues
Mullein tea is widely used for easing respiratory distress caused by colds, asthma, bronchitis, and allergies. Its soothing, demulcent properties help coat the throat and airways, reducing irritation and inflammation. It also helps open the bronchial passages, making breathing easier. This makes it ideal for people with chronic respiratory issues or seasonal coughs.
Acts as a natural expectorant
Mullein is especially effective in loosening mucus and phlegm from the lungs. As an expectorant, it encourages productive coughing, helping to expel congestion rather than suppressing the reflex. This makes it particularly useful in the recovery stage of infections like bronchitis, where clearing the airways is essential.
Fights harmful bacteria
Research suggests that mullein contains antibacterial compounds that help inhibit the growth of bacteria, particularly those affecting the respiratory tract. It may be effective against certain strains of bacteria that contribute to upper respiratory infections and sore throats. This property adds to its potential as a natural alternative or complement to conventional antibiotics for minor infections.
Offers antiviral benefits
Some studies have found mullein to possess antiviral activity, especially against influenza viruses. Although more clinical research is needed, preliminary data suggest that mullein may help prevent or reduce the severity of viral infections when consumed at the onset of symptoms.
Reduces inflammation
Mullein’s natural anti-inflammatory compounds help reduce swelling and pain in the body. It may benefit people suffering from joint pain, throat soreness, or gastrointestinal inflammation. By soothing inflamed tissues, mullein tea promotes healing and reduces discomfort in both acute and chronic conditions.
Supports immune function
Thanks to its vitamin C content and antioxidant properties, mullein can enhance immune system performance. It helps the body fend off common infections, reduces oxidative stress, and supports the repair of damaged cells. Drinking mullein tea regularly during flu season may help strengthen your natural defences.
Protects against oxidative stress
Mullein is rich in antioxidants such as flavonoids and phenolic compounds. These help neutralise free radicals in the body, which can otherwise lead to premature ageing, cellular damage, and chronic diseases. Over time, antioxidant support may contribute to reduced risk of conditions like cardiovascular disease and certain cancers.
Promotes digestive comfort
Traditionally, mullein has been used to ease gastrointestinal issues such as cramps, diarrhoea, and bloating. Its mild astringent effect can calm an irritated digestive tract, while its anti-inflammatory action helps reduce internal swelling. Drinking mullein tea after meals may aid digestion and relieve mild digestive discomfort.
Alleviates headaches and nervous tension
Some herbalists recommend mullein tea for tension headaches and stress-related symptoms. The herb’s soothing effects can help relax muscles and calm the nervous system, making it a gentle option for those seeking natural stress relief. It may also aid sleep when consumed in the evening.
May soothe skin irritations (topical use)
While not a tea-related benefit, mullein leaves and oil extracts are often applied topically to treat skin issues like rashes, wounds, or minor burns. Its anti-inflammatory and antimicrobial properties support skin healing, though care should be taken to use only properly prepared formulations.
How to use Mullein Tea safely
To make mullein tea, steep 1–2 teaspoons of dried mullein leaves or flowers in hot water for 8–10 minutes. Strain thoroughly using a fine mesh or cloth to remove tiny hairs from the plant, which may irritate the throat.Drink 1–3 cups daily for general wellness, especially during cold and flu season. For targeted respiratory relief, it can be taken more frequently in smaller doses.
Safety notes:
- Mullein is generally safe when used appropriately.
- Pregnant and breastfeeding individuals should consult a healthcare provider.
- Always strain the tea thoroughly to prevent irritation from plant hairs.
- Those with allergies to plants in the Scrophulariaceae family should use caution.
Mullein tea is a gentle, natural remedy that can provide broad health benefits, particularly for the lungs and immune system. Whether you’re looking to soothe a cough, ease digestion, or support your body’s defences, this time-tested herb offers a safe and affordable way to enhance daily wellbeing.Also Read: Apricots vs Avocados: Which fruit is better for your health?
