Low blood pressure, also known as hypotension, is usually considered a sign of good health and low risk for cardiovascular disease. However, there are times when persistently low blood pressure or a sudden drop can be a sign of an underlying health issue that needs medical attention. Knowing when low blood pressure becomes a problem can help ensure timely intervention and proper care.

Blood pressure readings consist of two numbers:

Systolic pressure (the top number) indicates the pressure in your arteries when your heart pumps blood. Diastolic pressure (the bottom number) reflects the pressure in your arteries while your heart is resting between beats.

The normal reading is usually 120/80 mmHg or less. Hypotension is clinically defined as having blood pressure readings less than 90/60 mmHg. In some patients, low blood pressure will have no adverse health consequences and therefore does not need to be treated. In extreme cases, however, it can limit the flow of oxygen and nutrients to vital organs, resulting in potentially life-threatening complications, such as shock.

Causes of Low Blood Pressure

Hypotension can result from many factors. Some of the factors that cause hypotension are as follows:

• Insufficient fluid intake or excessive fluid loss can lead to decreased blood volume and hence hypotension.
• An injury or internal bleeding may result in hypotension. This happens because blood pressure becomes significantly reduced.
• Some hormonal changes along with the increased blood requirement during pregnancy also causes hypotension.
• Issues like heart failure or arrhythmias can impair blood circulation and result in low blood pressure.
• Certain drugs, including diuretics, antidepressants, and blood-pressure-lowering medications, can induce hypotension.

Symptoms of Hypotension

While low blood pressure may not always cause symptoms, it can sometimes be associated with:

- Dizziness or fainting

- Fatigue and weakness

- Blurred vision

- Nausea

- Confusion or difficulty concentrating

- Shallow breathing

- Palpitations

If the person experiences these symptoms, with the recorded blood pressure reading, the medical services have to be consulted.

Types of Low Blood Pressure

1. Orthostatic Hypotension: This is a kind of hypotension that appears as a result of decreased blood pressure when a person is standing up from lying down or sitting position and primarily affects elderly people.

2. Postprandial Hypotension: This is a drop in blood pressure after eating, more common in older people.

3. Neurally Mediated Hypotension: It is triggered by standing for long periods. This type can affect younger people and is associated with miscommunication between the brain and heart.

When Is Low Blood Pressure Dangerous?

There is no such thing as a universal threshold for very low blood pressure, but a blood pressure reading below 90/60 mmHg can be dangerous and require prompt medical assessment if accompanied by symptoms of fainting, confusion, or shortness of breath. Sudden falls in blood pressure may point to potentially serious underlying causes, which can include:

• Internal bleeding
• Sepsis (severe infection)
• Allergic reactions

Management and Treatment

Treatment of hypotension depends on its cause:

• Hydration Drinking more water can help against dehydration-related hypotension.
• Compression Stockings: These can improve circulation and reduce blood pooling in the lower limbs.
• Dietary Changes: Increasing salt intake under supervision can help increase blood pressure
• Medication Changes: The physician may need to reduce dosages of some medications or replace prescriptions.

For more severe cases, physicians might also administer fludrocortisone or midodrine to increase blood pressure. Shock from hypotension should be treated promptly to ensure proper function of organs.

Can Hypotension Cause Fatigue?

Chronic fatigue syndrome has also been associated with low blood pressure. Prolonged tiredness, despite adequate rest, may require reassessment of blood pressure levels. Fatigue secondary to hypotension will impact functionality and thus requires assessment and treatment of the cause.

When to Seek Medical Care

If your blood pressure readings are low consistently and without symptoms, you probably have nothing to worry about. If you do have symptoms like dizziness, fainting, or confusion, you need to go to the doctor. Blood pressure checks are usually conducted regularly. Once you are aware of your own normal baseline, you will know right away when there is something wrong.

Lifestyle Tips That Support Normal Blood Pressure

1. Other than directly treating hypotension, a healthy lifestyle overall would promote balanced blood pressure levels.
2. Exercise regularly; it promotes cardiovascular health and can help regulate blood pressure.
3. Focus on nutrient-dense foods rich in iron, B vitamins, and electrolytes to support circulatory health.
4. Excessive alcohol consumption dehydrates the body and lowers blood pressure.
5. Practices like yoga and meditation can help maintain a healthy blood pressure range.

Prime Minister Narendra Modi today, on the occasion of World Health Day 2026, reaffirmed his commitment to building a healthier society and nation.

The Prime Minister also extended gratitude to all healthcare workers for their tireless service to the public health.

He also urged citizens to work together to strengthen healthcare systems and prioritize the well-being of every individual.

“On World Health Day, we express our gratitude to all those who dedicate themselves tirelessly to the service of others and work towards a healthier planet,” PM Modi said in a post on the social media platform X.

“We also reaffirm our commitment to building a healthier society. Let us all keep working together to strengthen healthcare systems and prioritise the well-being of every individual,” he added.

The Ministry of Health also advised people not to ignore signs given by the body, such as

• Fatigue.
• Stress.
• Poor sleep.
• Dehydration.

Health Is Wealth

Union Health Minister JP Nadda highlighted India’s approach to healthcare, which combines “age-old wisdom with modern science, helping improve lives not just at home but across the world”.

Citing government initiatives such as Ayushman Bharat and the PM Bharatiya Janaushadhi Pariyojana, Nadda stated that the “strengthened healthcare system (is) making quality treatment more accessible, affordable, and inclusive for every citizen”.

The Health Minister also expressed "heartfelt gratitude to all doctors, nurses, and frontline workers whose dedication keeps our healthcare system strong. Let us all work together towards building a healthier and stronger nation”.

Meanwhile, Union Commerce Minister Piyush Goyal urged citizens to make investments for their health.

Calling health "the ultimate wealth”, he said: “This #WorldHealthDay, I urge everyone to take a little more time for themselves”.

The Minister also urged people to “move more, eat better, and prioritize well-being. Let’s also encourage every member of our family to stay fit by making healthier choices together as a family. A healthy Bharat begins at home”.

World Health Day 2026

World Health Day is observed annually on April 7 to mark the founding day of the World Health Organization (WHO) in 1948 for public health worldwide.

World Health Day 2026 will be observed under the theme “Together for health. Stand with science.” It highlights the role of the WHO in promoting public health, which has led to improvements in the global maternal mortality rate, falling by more than 40 percent since 2000, and a reduction of over 50 percent in deaths among children under five.

The WHO stated that science was behind every health progress, which led to improvements in global health and lives. This includes the development of

• anesthesia
• safer medicines and affordable vaccination
• screening technologies, such as electronic blood pressure monitors and mammography tools.

“Science is one of humanity’s most powerful tools for protecting and improving health,” said Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization.

“People in every country live longer and healthier lives on average today than their ancestors did, thanks to the power of science. Vaccines, penicillin, germ theory, MRI machines, and the mapping of the human genome are just some of the achievements that science has delivered that have saved lives and transformed health for billions of people,” he added.

The WHO emphasized that science must continue to guide health decision-making at all levels.

We often assume that having a “normal weight” automatically means being healthy. While body weight is an important parameter, it represents only a small part of overall health. True health is far more complex than what a number on the weighing scale can convey.

Understanding The Limitations Of BMI

Body Mass Index (BMI) is widely used to classify individuals based on their weight relative to height. However, it does not differentiate between fat and muscle. As a result, someone may fall within the normal BMI range yet still have high body fat and low muscle mass, a condition known as “normal weight obesity.” Such individuals may appear healthy but remain at risk for metabolic disorders.

Why Is Body Composition Important?

Body composition analysis offers deeper insight by evaluating fat, muscle mass, and their distribution in the body. A combination of low muscle mass and excess body fat, especially around internal organs, can increase disease risk, even when overall weight appears normal.

The role of fat distribution:

All body fat is not the same. Where fat is stored matters significantly. The waist-to-height ratio is now considered a more reliable indicator than BMI, as it reflects fat distribution. A ratio above 0.5 is associated with a higher risk of conditions such as type 2 diabetes, cardiovascular diseases, and even increased mortality.

Looking beyond numbers:

Health cannot be defined by numbers alone. Factors like physical activity, nutrition, stress levels, and sleep quality play an equally critical role. Even individuals with a normal weight can experience poor metabolic health due to inadequate sleep or chronic stress.

The bigger perspective:

Good health is not just about appearance or weight, it is the result of multiple factors working together. It reflects a balance between internal processes and external lifestyle choices.

In essence, being of normal weight does not necessarily mean being healthy. To truly stay well, it is important to look beyond weight and consider the broader picture of health.

Tattoos have long raised health concerns. While they are generally safe when done under proper hygienic conditions, they still pose risks related to safety, the introduction of foreign substances into the body, and potential long-term effects, including cancer.

However, contrary to previously known health risks, a study has claimed that tattoos can actually prevent the risk of the deadliest form of skin cancer – melanoma.

The findings led by researchers from the Huntsman Cancer Institute at the University of Utah in the US showed that having two or more tattoo sessions decreased the risk of both invasive and in situ melanoma. In situ melanoma means the cancer cells remain on the skin’s surface and are more easily removed.

“We see people with two, three, and four tattoo sessions having decreasing risk, and that’s a stronger pattern than the increased risk with just one session,” said Jennifer Doherty, a researcher at Huntsman Cancer Institute.

But “this isn’t a black and white case of ‘get more tattoos, and you could lower your risk of melanoma,’” said Rachel McCarty, post-doctoral scientist at the International Agency for Research on Cancer.

Also read: Shocking! Man Gets A Tattoo On His Neck; Months Later, Flesh Turns Black And Rots Away

How Tattoos Can Prevent Melanoma

The researchers noted that the beneficial effects may be because people with several tattoos are more cautious with sun safety and take better care of their skin.

Tattoos could also form a physical barrier that blocks ultraviolet radiation or cause an immune response against precancerous cells, the researchers explained in the paper.

McCarty said those with tattoos should continue making informed decisions about skin protection.

“Tattoo artists already advise their clients to wear sunscreen and sun protection to prevent tattoos from fading,” McCarty said.

“We know wearing sunscreen is an important safety step for everyone, even without tattoos. But it’s also important for those with tattoos to take extra precautions to prevent any additional harmful components from forming in the skin when pigments break down from UV exposure.”

The researchers have called for more studies to understand the beneficial effects of tattoos.

An earlier project from Doherty’s team and a Swedish study both suggest that tattooing could be connected to an increased risk of certain blood cancers. The study also indicated a greater cancer risk for those with larger tattoos.

What Is Melanoma?

Melanoma is a serious type of skin cancer that develops in melanocytes, the cells responsible for producing melanin, the pigment that gives skin its color. While it can occur anywhere on the skin, it often develops on areas exposed to the sun, such as the face, arms, back, and legs.

Melanoma can also appear in less-exposed areas, like the soles of the feet, palms, or under the nails, particularly in individuals with darker skin tones. Although rare, melanoma may develop in the eyes, mouth, or internal organs.

The condition can be life-threatening if it spreads to other parts of the body, but early detection significantly increases the chances of successful treatment. It is often linked to excessive ultraviolet (UV) radiation from the sun or tanning beds, though genetic predisposition and family history also play roles.

Symptoms Of Melanoma

The primary sign of melanoma is a new or changing mole, freckle, or skin lesion. The "ABCDE rule" helps identify suspicious moles:

• Asymmetry: One half does not match the other.
• Border: Irregular or scalloped edges.
• Color: Multiple shades or unusual colors like red, white, or blue.
• Diameter: Larger than 6 mm (about the size of a pencil eraser).
• Evolving: Changes in size, shape, or color.