Although many herbs, such as hawthorn and passion flower, are reputed to help decrease blood pressure, several herbs may alleviate depression and lower blood pressure at the same time. Sufficient evidence to support the effectiveness of these herbs, however, has not been provided by scientific research thus far. Herbs, such as motherwort and St. John's wort, may help you restore emotional balance and lower blood pressure, if they are first recommended by your doctor.
Chamomile
Chamomile, Anthemis nobilis, traditionally used as a tea may be a good herbal choice for soothing your nervous tension and depression, if your doctor so advises. Chamomile is a gentle herb that may ease the tension that causes headaches, muscle pain, menstrual cramps and high blood pressure. Chamomile works to calm anxiety, which, according to the Mayo Clinic, can cause temporary dramatic spikes in blood pressure. If this occurs frequently, these spikes can cause as much damage to kidneys, heart and blood vessels as chronic high blood pressure.
In 2010, Kristie Leong, M.D., reported that a new study by the University of Pennsylvania in Philadelphia found that natural chamomile extract reduced the symptoms of anxiety and depression naturally in 57 patients. In studies of rodents, the flavonoid called chrysin in chamomile helped soothe symptoms of anxiety as well. No studies have shown what amount of chamomile tea you need to drink to obtain its benefits.
Motherwort
Motherwort, Leonurus cardiaca, is an herb found in country gardens in Europe that has sedative properties and is used to treat anxiety and heart palpitations. Although no scientific research has proven its effectiveness, motherwort is also thought to increase circulation in the brain, lowering blood pressure. It is said to induce quiet and passivity of the entire nervous system, helping with depression as well. Infusion of this herb is unpleasant to drink; therefore, motherwort is often ingested as a jam made of the tops of the herb. Motherwort should not be taken without the advice of your doctor.
St. John's Wort
St. John's Wort, Hypericum perforatum, is a yellow-flowering plant widely prescribed in Europe for depression. St. John's Wort has the active ingredients hyperforin and hypericin that can increase blood flow in capillaries and is thought to also reduce anxiety and irritability. This herbal remedy may lessen depression and alleviate mood swings. The National Center for Complementary and Alternative Medicine reports that clinical trials throughout the world for St. John's Wort to assess its efficacy in treating depression have been contradictory. Because St. John's Wort can interact unfavorably with other herbs and chemicals in the body, always consult your doctor before consuming it as a tea.
Vervain
Vervain, Verbena officinalis, is a grassland herb used to ease the nerves and fight depression. Again, no scientific studies prove its effectiveness. In addition, vervain can cause vomiting, nausea, sweating and diarrhea. Consult your doctor before using this herb.
