21/01/2026
A herb that many of you may be familiar with from using it in cooking or growing in your gardens or on windowsills is thyme (Thymus vulgaris), a herb that I’m using a lot medicinally at the moment. I often think of it as being a “lung herb” but as you’ll see, it has beneficial effects on other body systems too!
So why is thyme used for the lungs? For a few reasons. First, it has an expectorant effect – this means that any catarrh/phlegm on the chest is coughed up more easily rather than staying in the lungs to potentially become infected. Second, it is antimicrobial so in itself can help fight infections. Thirdly, it relaxes the bronchial tubes (which run down to the lungs) which can help with wheezing and tight chests. Consequently thyme is one of my go-to herbs for asthmatics, COPD, bronchitis, chest infections, coughs and other respiratory conditions.
Thyme is also useful for digestive conditions as it can relax the gut (aiding in IBS and wind), protect it from irritation and inflammation, and also deal with infections like gastroenteritis.
The relaxing effect that it has on certain types of muscle in the body (like the bronchial tubes) can also be used for period pains, and that antimicrobial effect can be used for thrush and UTIs.
Externally, thyme can be used to disinfect cuts, as a gargle for sore throats, or in an old fashioned “sitz bath” for gynae infections. I’ve also used it as a mild but potent face rinse for spots.
I tend to use thyme as a tincture but it can also be taken either on its own or combined with other herbs as a tea. You can also infuse a sprig in honey.
It’s said that thyme was used in Jesus’ manger. In Roman times it was associated with bravery and soldiers added it to their bathwater. They also exchanged sprigs as a mark of respect. Of course it has been grown for centuries for culinary reasons – does anyone grow it in their garden?