12/09/2026
How gorgeous are our hedgerows are at the moment? Hawthorn (Crataegus species) is one of our main herbs for the circulatory system and you can spot them in the hedgerows amongst the sloes and blackberries right now. The beautiful bright red berries contain flavonoids such as quercetin, hyperoside and rutin which dilate the blood vessels so that the bloodflow around the body is improved. Hawthorn also supports and protects the heart muscle so that it can pump more efficiently – more strongly but less often so the heart rate is not raised. This all means that hawthorn tends to be the most often prescribed herb for high blood pressure. We also use it for angina, heart failure, "furred up" arteries, and after heart attacks.
In addition to its effect on the heart and circulatory system, hawthorn also contains constituents that have a relaxing effect. This means we use it in anxiety and stress, especially if panicking gives that tight kind of feeling in the chest, or palpitations. If I have room to squeeze hawthorn into a prescription I will always do so if the patient has a history (or family history) of heart problems, even if that’s not what they came to see me about originally…
If you are taking any medication for your heart or blood pressure, or if you are pregnant or breastfeeding, always consult a qualified medical herbalist before using hawthorn.
We use it in tincture form but it’s also useful as a herbal tea. If you do pick the berries, watch out for the thorns and make sure they are not at the roadside or in a field where chemicals could have been sprayed on them. And always use a good guide to make sure you are picking the right thing!
Even if you don’t use your hawthorn berries medicinally, you can make a number of goodies out of them such as hawthorn and rosehip “ketchup”, hawthorn fruit leathers and hawthorn brandy amongst others! But don’t forget to always leave plenty for the wildlife who rely on them.