📌 Common mullein: this European medicinal plant relieves coughs, joint pain, and digestive problems
Posted 26 February 2026 by: Admin
Common Mullein: An Ancestral Plant With Multiple Virtues
Verbascum thapsus, commonly known as common mullein, woolly mullein, or flannel plant, stands as one of the oldest medicinal treasures of Europe, Asia, and North Africa. This biennial plant is instantly recognizable by its spectacular yellow flower spikes that can reach up to two meters in height, contrasting with its silvery-green leaves that have a remarkably velvety feel.
Its multiple names are no coincidence. “Woolly mullein” evokes the downy texture of its foliage, while “flannel plant” refers to that same characteristic softness that inspired its historical textile use. Common mullein, the standard vernacular name, recalls the traditional decoctions prepared for centuries in popular pharmacopoeias.
This exceptional resilience allows it to thrive on poor soils where few plants survive. A pioneer plant par excellence, it naturally colonizes disturbed ground, preventing erosion while gradually enriching the substrate. But it is above all its millennial therapeutic heritage that fascinates: passed down from generation to generation across continents, the knowledge related to this plant constitutes a living bridge between traditional medicine and contemporary phytotherapy.
Beyond its majestic appearance, common mullein massively attracts pollinators, transforming each specimen into a true oasis for bees and butterflies. This alliance between botanical beauty and therapeutic efficacy explains its persistent presence in modern medicinal gardens.
Lungs And Respiratory Tract: The Domain Of Excellence Of Common Mullein
It is in the treatment of respiratory ailments that common mullein reveals its true therapeutic specialty. Its recognized expectorant properties make it a leading ally against coughs, bronchitis, asthma, and pulmonary congestion. The mechanism of action is based on the plant’s ability to facilitate the expulsion of mucus while soothing inflamed tissues.
The targeted anti-inflammatory action of mullein is exerted directly on the pulmonary mucous membranes and irritated throat. This double action explains its remarkable effectiveness against persistent sore throats and dry coughs that resist conventional treatments. Inflamed tissues regain their flexibility while coughing fits gradually subside.
The methods of use vary according to the intensity of the symptoms. The infusion of dried leaves or flowers is the most accessible form: one to two teaspoons infused for ten to fifteen minutes in hot water release the active compounds. For more stubborn conditions, concentrated tinctures and syrups allow for precise administration of active principles at therapeutic doses.
Tradition recommends two to three cups daily during acute phases. This regularity guarantees a constant presence of soothing mucilages in the respiratory tract. Relief generally occurs from the first doses, confirming the effectiveness of a remedy that has crossed centuries without losing its clinical relevance.
Beyond The Lungs: A Versatile Therapeutic Arsenal
The spectrum of action of common mullein extends far beyond the respiratory tract. Mullein flower infused oil is a validated traditional remedy against ear infections and ear pain, particularly in children. Its combined antimicrobial and anti-inflammatory properties simultaneously reduce infection and pain. The classic protocol recommends two to three drops of warm oil in the affected ear.
Dermatologically, the plant reveals remarkable astringent and soothing virtues. External applications of infused leaves or fresh poultices effectively treat burns, cuts, bruises, eczema, and skin rashes. Irritated tissues benefit from an immediate calming action while healing accelerates naturally.
The digestive system also benefits from the virtues of this plant. The infusion soothes various intestinal disorders: diarrhea, constipation, hemorrhoids. Verbascoside, a major antioxidant compound in mullein, confers powerful anti-inflammatory properties that reduce inflammation of the digestive mucosa. This same substance explains its effectiveness against joint pain and headaches.
The documented antiviral and antibacterial properties of common mullein make it a relevant adjuvant during flu episodes or colds. Irritated mucous membranes regain their integrity while pathogens encounter increased natural resistance. This therapeutic versatility fully justifies the renewed interest in ancestral usage protocols.
Directions For Use And Essential Precautions
The traditional preparation of the infusion requires one to two teaspoons of dried leaves or flowers infused for ten to fifteen minutes in hot water. Two to three cups daily effectively relieve respiratory ailments. Meticulous filtration is an imperative step: the microscopic hairs on the leaves irritate the throat if they are not completely removed. A fine coffee filter or double cheesecloth guarantees this safety.
Ear oil is made by macerating fresh or dried flowers in olive oil for two to four weeks in a warm, bright place. After careful filtration, the product is stored in a dropper bottle away from light. Three warm drops in the ear alleviate pain and infections without immediate recourse to antibiotics.
Contraindications remain limited but real. People allergic to Scrophulariaceae should avoid any use. Pregnant women and individuals suffering from chronic pathologies should consult a health professional before any prolonged treatment. Caution is also required when combining with certain medications, particularly anticoagulants.
Historically, the dried stalks served as wicks for oil lamps, and the velvety leaves insulated shoes and clothing during winter. Today, gardeners appreciate its ability to stabilize depleted soils and attract bees and butterflies. This exceptional versatility confirms common mullein’s legitimate place in the contemporary natural pharmacopoeia.










