Last week, Indian industrialist Ratan Tata passed away at 86 on October 9 due to age-related issues. This was two days after he was admitted to Breach Candy Hospital on October 7. While the exact cause of his death isn’t known, several media reports are speculating that it was due to low blood pressure, also known as hypotension, after he was admitted for dyspnea, which is shortness of breath. While the cause may not be known, it highlights the need to know more about low blood pressure.

Interestingly, there is a day dedicated to high blood pressure, more popularly called as World Hypertension Day that is observed on May 17 every year. Dr Aklesh Tandekar, head consultant, critical care, Wockhardt Hospitals in Mira Road, explains, “People tend to take low blood pressure levels lightly in comparison to high blood pressure levels. Low blood pressure can be dangerous if neglected. This is because the symptom of low blood pressure mostly includes dizziness and fainting which can make these people more prone to severe falls and accidents. This is why it's crucial to take low blood pressure seriously and take proactive steps to maintain it.”

It is also why he says Individuals are advised to actively track their blood pressure levels. The need for older people to pay more attention is important among old people as blood vessels start to lose their flexibility as they age.

With the recent developments, mid-day.com spoke to Dr Koulsoum Houssein, General Medicine, Holy Family Hospital in Bandra, and Dr Hemalata Arora, senior consultant, Internal Medicine, Nanavati Max Super Speciality Hospital in Vile Parle West to raise awareness about low blood pressure. The city-based health experts not only highlight the causes and effects but also why people need to take it seriously by taking the necessary steps to deal with it in time.

What is considered low blood pressure and how is it caused?
Houssein: Low blood pressure, or hypotension, is a systolic pressure of fewer than 90 mmHg or a diastolic pressure of less than 60 mmHg. The causes include dehydration, loss of blood, medications, hormonal imbalances, and neurological disorders. Poor nutrition, deficiencies in vitamins, and some diseases, anaemia, and diabetes can also cause low blood pressure. In some cases, the reason behind this condition is not known.