The problem may be a normal physiological response and may even be beneficial in some contexts; however, it deserves attention if accompanied by symptoms or linked to underlying health problems. A regular medical check-up is essential to ensure that your overall health remains balanced
Who doesn’t remember the presenter’s fainting? Luciana Gimenez on stage while commanding the program Superpopon Rede TV!, or by the former volleyball player Jacquelinewho gave an interview to the cable channel Sportv? Both had a drop in blood pressure and left the public worried. According to the cardiologist Bruno Gustavo Chagas (CRM-RO 4359 and RQE 1140), symptoms of low blood pressure include dizziness or lightheadedness, fainting, blurred or blurred vision, excessive fatigue and headache, palpitations and feeling short of breath, cold, pale skin with sweating, nausea and vomiting, peripheral cyanosis (purple color of the fingers, ears, nose and lips).
The doctor emphasizes that the causes of low blood pressure arise from several factors and can be classified as follows:
Neurogenic: include autonomic nervous system disorders such as Parkinson’s disease, multiple system atrophy, pure autonomic failure, and Guillain-Barré syndrome. Genetic deficiencies that affect norepinephrine production can also lead to hypotension (low blood pressure).
Non-neurogenic: It covers dehydration, bleeding, heart conditions such as myocardial infarction, arrhythmias, and heart failure, as well as the use of certain medications (such as antidepressants, diuretics, and vasodilators). Factors such as alcoholism and old age also contribute.
Hypovolemia: refers to a reduced blood volume resulting from fluid or blood loss.
Pregnancy: the circulatory system expands, which can naturally reduce blood pressure.
Sepsis and serious infections: may cause hypotension and may progress to septic shock, a critical condition requiring rapid and substantial intravenous hydration. If an inadequate response occurs, vasoactive drugs can be used to induce vasoconstriction and increase blood pressure.
Endocrine disorders: Conditions such as adrenal insufficiency and hypothyroidism also contribute significantly.
Connection between low blood pressure and heart health
According to the expert, the association between low blood pressure and cardiovascular health can be seen in positive aspects, since in healthy individuals hypotension can relieve pressure on the heart and reduce the risk of cardiovascular disease.
In older adults or those with existing health problems, low blood pressure may indicate frailty or possible heart problems, such as heart failure or ischemia (blockages in the coronary arteries due to cholesterol deposits). “Research indicates that, for older individuals, low diastolic blood pressure may be related to an increased risk of mortality, particularly when combined with the use of antihypertensive medications,” he points out.
Low pressure
The doctor comments that a systolic (maximum) reading less than 90 mmHg and/or a diastolic (minimum) reading less than 60 mmHg is considered low. In older adults, systolic blood pressure values below 110 mmHg may cause concern, especially if associated with symptoms. Diagnosis is made through a combination of clinical evaluation and accurate blood pressure measurements, such as:
Clinical history: assessment of symptoms, medication use, and underlying conditions.
Blood pressure measurement: taken in various positions and at different times of the day.
Ambulatory blood pressure monitoring (24h map): helps identify episodes of hypotension during the day.
Additional tests: blood tests, electrocardiograms, and evaluations to rule out conditions such as diabetes or adrenal insufficiency.
Treatment
According to the cardiologist, low blood pressure is treated only in case of symptoms or signs of impaired blood perfusion of an organ. However, it cites essential general measures:
Hydration: Regular fluid (water) intake is vital.
Diet: Incorporating lightly salted foods can increase sodium levels in your blood, causing your kidneys to retain more fluid.
Avoid rapid postural changes: it is advisable to get up slowly if the person is sitting or lying down.
Compression socks: can help improve the venous return of blood to the heart.
Frequent small meals: eating smaller meals more frequently can help prevent sudden drops in blood pressure.
Medicines: Fludrocortisone can be used to increase blood volume, while midodrine can help narrow blood vessels.
Underlying causes: Managing conditions such as adrenal insufficiency (low cortisol levels) or diabetes is critical.
Multidisciplinary monitoring: Depending on the cause, collaborative care involving cardiologists, endocrinologists, and other specialists may be necessary.
Source: Terra

Ben Stock is a lifestyle journalist and author at Gossipify. He writes about topics such as health, wellness, travel, food and home decor. He provides practical advice and inspiration to improve well-being, keeps readers up to date with latest lifestyle news and trends, known for his engaging writing style, in-depth analysis and unique perspectives.