Herbs for High Blood Pressure

Hawthorn (Crataegus spp.) is a deciduous, thorny tree reaching up to about 26 ft (8 m), adorned with small lobed leaves, clusters of white blossoms, and bright red berries. Renowned as a cardiac tonic, hawthorn is often called “food for the heart,” enhancing the heart’s strength, improving blood flow to heart muscle, and helping normalize blood pressure. It also reduces stress and assists digestion when used regularly.

Motherwort (Leonurus cardiaca) is a perennial herb up to about 5 ft (1.5 m), featuring toothed, palm-shaped leaves and clusters of pink, double-lipped flowers. As both a nervine and a cardiac remedy, motherwort is traditionally prescribed for stress-related heart palpitations, mild hypertension, and female reproductive concerns.

Hibiscus (Hibiscus sabdariffa) is a shrub (reaching about 6½ ft / 2 m) producing large, showy flowers and brightly colored calyces. Valued for its tangy, ruby-red tea (“hibiscus tea” or “jamaica” in parts of Latin America), hibiscus is mildly sedative, cooling, and supportive of cardiovascular health, digestion, and general well-being.

Garlic (Allium sativum) is a bulbous perennial in the onion family, recognized for its sharp flavor and characteristic odor. Highly valued for both culinary and medicinal purposes, crushed fresh garlic contains allicin, which has potent antibiotic, antifungal, and antiviral properties. Regular garlic intake supports immunity, respiratory health, and circulatory function.

Ju hua (Chrysanthemum x morifolium), commonly called the florists’ chrysanthemum, is a perennial reaching about 5 ft (1.5 m), producing clusters of white or yellow daisy-like flowers. In Traditional Chinese Medicine (TCM), it’s a well-known remedy for eye problems, infections, and high blood pressure.

Goji berry (Lycium barbarum) is a deciduous shrub that can grow up to about 13 ft (4 m), bearing bright green leaves and vivid scarlet berries. A key tonic in Traditional Chinese Medicine, goji berries are believed to support longevity, with references stretching back to the 1st century ce. Both the berries (rich in vitamins, polysaccharides, and carotenoids) and the root have diverse medicinal applications.

White peony is an upright perennial growing to 6.5 feet with large white flowers and divided, dark green leaves. Its history of medicinal use in China stretches back at least 1,500 years, most notably as one of the herbs in 'Four Things Soup,' a renowned female tonic. Traditionally, it is believed that women who take the herb regularly become as radiant as the flower itself. The plant is cultivated throughout northeastern China and Inner Mongolia, propagated from seed in spring or from root cuttings in winter. The root of 4- or 5-year-old plants is harvested in spring or autumn and valued as a hormonal tonic.

Codonopsis is a small twining perennial growing to 5 feet with oval leaves and pendulous green and purple bell-shaped flowers marked with purple in summer. Native to northeastern China and growing throughout the region—especially in the Shanxi and Szechuan provinces—it is propagated from seed in spring or autumn, and the root is harvested in autumn once the aerial parts have died down. In Chinese herbal medicine, codonopsis holds a central place as a gentle tonic that increases energy levels, improves physical and mental well-being, and helps the body adapt to stress.

Linden comprises deciduous trees growing to a height of 100 feet with smooth gray bark, heart-shaped leaves, and clusters of pale yellow flowers with winglike bracts. Native to Europe, it is found in the wild but is also much planted in gardens and along roads. The flowers are collected in summer. Greek myth recounts how the nymph Philyra, devastated after being raped by the god Cronus in the guise of a horse and giving birth to the centaur Chiron, begged the gods not to leave her amongst mortals. The gods granted her wish by transforming her into a linden tree, forever linking this graceful species with transformation and divine mercy.

Tribulus has a long history of use as a sexual tonic and vitality-restoring remedy. Modern herbalists employ tribulus as a restorative tonic to support the male reproductive system and enhance overall health and stamina. The fruit of the plant is the primary medicinal part used.

Triphala is not a single herb but a traditional Ayurvedic blend of three fruits: haritaki (Terminalia chebula), bibhitaki (Terminalia bellirica), and amalaki or Indian gooseberry (Emblica officinalis). Haritaki has balanced energy with five flavors (bitter, sour, astringent, salty, and sweet), acting as a mild laxative that tones intestinal membranes, lubricates tissues, and relaxes muscle spasms. Bibhitaki is pungent, warming, antispasmodic, and serves as an expectorant and decongestant for respiratory conditions. Amalaki also has balanced energy with five flavors (sour, astringent, sweet, pungent, and bitter), containing small amounts of anthraquinones while being astringent, thus both laxative and bowel-toning, correcting both constipation and diarrhea.