How do blood pressure tablets work?
Answer:
ok, i haven't researched it so this is a guess loving of, but i do think that they slow down your heart rate which surrounded by turn lowers your blood pressure.
depends what ones they are.They might be ones to lower cholestorol. What are they called?
UPDATE
Thiazides are diuretics that are derived from benzothiadiazine. They inhibit Na+/Cl- reabsorption from the distal convoluted tubules within the kidneys. Thiazides also cause loss of potassium and an increase within serum uric acid. The chemical structure of the inventive thiazide diuretics contained a thiazide ring system; the term is also used for drugs beside a similar action that are chemically thiazides, such as chlortalidone and metolazone.
Because of their vasodilator properties, Thiazides are repeatedly used to treat hypertension. They are the recommended first-line treatment in the US (JNC VII) guidelines and a recommended treatment surrounded by the European (ESC/ESH) guidelines. They have be shown to prevent hypertension-related morbidity and mortality although the mechanism is not fully hidden. Thiazides cause vasodilation by desensitizing the vascular smooth muscle cell to calcium release induced by norepinephrine (PMID 15611360).
Side effects can include hypokalemia, increased serum cholesterol, and impotence. The side effect of hypokalemia has motivated combining thiazides beside ACE inhibitors, which also lower blood pressure but cause hyperkalemia as a side effect. Long-term usage of thiazides is also allied to increased levels of homocysteine, a toxic amino sharp byproduct, has be associated with atherosclerosis. It is recommended that patients unloading long-term thiazide treatments also receive folic acid supplements to combat the risk.
Thiazides also lower urinary calcium excretion, making them adjectives in preventing calcium-containing kidney stones. This effect is associated near positive calcium balance and is associated next to an increase in bone mineral density and reduction in fracture rates attributable to osteoporosis. Because of those properties, they are also used within the treatment of Dent's Disease or idiopathic hypercalciuria.
Thiazide may be combined with ACE inhibitors to increase diuresis lacking changing plasma potassium concentrations. While ACE inhibitors produce diuresis with potassium retention, thiazide increases potassium excretion. Their combined effects on potassium abolish each other out.
It should be noted that thiazides leave behind through breast milk, and in some cases, lower the flow of breast milk. There is no specific information regarding the use of thiazides surrounded by children, but it is still advised that mothers avoid using thiazides during the first month of breast feed.
Different medications work differently. Some lower heart rate, others dilate arteries/veins. Others work by inhibiting angiotensin II(a substance that increases blood pressure).
Bendroflumethiazide is a thiazide derivative that affects reabsorption of electrolyte surrounded by the renal tubules. It increases excretion of sodium and chloride resulting in loss of potassium and bicarbonate. The exact gears as an anti-hypertensive is unknown .
Do they work? Yes.
Do they solve the actual problem?
No, it's known as a "Maintenance drug" and does nought more than poison your body in a specific means of access in direct to prevent you from having the symptom.
I voice poison because all drugs must hold a known toxic smooth (called an LD-50 which proves how much is lethal to 2 species of animals) until that time the drug can be approved.
Hypertension is sustained elevation of resting systolic BP (≥ 140 mm Hg), diastolic BP (≥ 90 mm Hg), or both. Hypertension with no specified cause (primary; formerly, essential hypertension) is most adjectives; hypertension with an identified mete out (secondary hypertension) is usually due to a renal disorder. Usually, no symptoms develop unless hypertension is severe or long-standing. Diagnosis is by sphygmomanometry. Tests may be done to determine cause, assess smash up, and identify other cardiovascular risk factors. Treatment involves lifestyle change and drugs, including diuretics, β-blockers, ACE inhibitors, angiotensin II receptor blockers, and Ca channel blockers.
Bendroflumethiazide INN (formerly BAN bendrofluazide), is a thiazide diuretic, used to treat hypertension.
This website relation explains all more or less high blood pressure and the different types of medication available and how they work. I hope you return with the information you are looking for.
http://www.bpassoc.org.uk/information/me...
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