There are a few vitamins that can cause an increase in blood pressure, and so people with high blood pressure should avoid taking them. These include: vitamin C, niacin, and CoQ10. Vitamin C can cause an increase in blood pressure because it causes the body to produce more nitric oxide, which is a vasodilator. Niacin can also cause an increase in blood pressure by causing the body to produce more nitric oxide. CoQ10 can cause an increase in blood pressure because it is a powerful antioxidant that can protect against oxidative stress.
Arnica (Arnica montana)
Arnica may interact with blood-thinning medications such as warfarin (Coumadin). If you take blood thinners, talk to your healthcare provider before taking arnica. Arnica should also be used with caution in people with high blood pressure or heart conditions, as it may cause an increase in blood pressure.
Pregnant women should avoid using arnica, as it may stimulate the uterus and lead to miscarriage. Nursing mothers should also avoid using this herb, as it is not known if it is safe for infants. People with allergies to plants in the daisy family (such as ragweed or chrysanthemums) may also be allergic to arnica and should avoid using it topically or internally.
When used topically, arnica can cause skin irritation and contact dermatitis in some people. It is important to dilute the flower extract before applying it to the skin, and patch test on a small area first before using it more broadly. Never apply arnica directly to open wounds or broken skin; doing so could lead to severe irritation or an infection.
Ephedra (ma-huang)
Ephedra is a stimulant herb that has been used to treat a wide variety of conditions. It is also known as ma-huang. Ephedra has been linked to serious side effects, including heart attack and stroke. If you have high blood pressure, you should avoid using ephedra.
“Vitamins are essential nutrients that the body needs to function properly. They are important for maintaining cell structure, metabolism, and blood pressure.” –
Guarana (Paullinia cupana)
While guarana does have some potential health benefits, it can also cause problems for people who have high blood pressure or other cardiovascular conditions. This is because caffeine can cause an increase in heart rate and blood pressure. If you have high blood pressure, you should avoid taking guarana or any other product that contains caffeine.
Licorice (Glycyrrhiza glabra)
Licorice is a perennial herb native to Europe and Asia. The roots of licorice plants are used to make a sweet, aromatic flavor that is popular in candy, chewing gum, and cigarettes. Licorice extract is also used in some foods and beverages as a flavoring agent.
Licorice has been used for centuries in traditional Chinese medicine and Ayurveda for its purported health benefits. These benefits include treating stomach ulcers, bronchitis, coughs, and sore throats. Some people also take licorice supplements for their purported ability to boost energy levels, improve mental function, and reduce stress levels.
The active ingredient in licorice is glycyrrhiza There is no sole answer to the question of how much calcium you need each day. However, in (also known as glycyrrhizic acid), which is responsible for the plant’s sweet taste. Glycyrrhizin is structurally similar to the hormone cortisol (a stress hormone produced by the adrenal glands). When consumed in large amounts, glycyrrhizin can cause elevated levels of cortisol in the body.
This can lead to side effects such as high blood pressure, fluid retention, muscle weakness, and fatigue.
If you have high blood pressure or are taking medications that affect blood pressure (such as diuretics or beta blockers), you should avoid consuming large amounts of licorice or licorice supplements. Glycyrrhizin can also interact with other medications such as digoxin (used to treat heart conditions) and corticosteroids (used to treat inflammatory conditions).
If you are taking any medications or have any medical conditions, it’s always best to speak with your doctor before taking any herbs or supplements.