How to Tell If Your Low Blood Pressure Is Dangerously Low? All On Living With Hypotension

Updated Nov 27, 2024 | 07:00 PM IST

SummaryLow blood pressure, or hypotension, is often harmless. However, sudden drops or persistently low readings with symptoms like dizziness or fatigue may indicate serious health issues requiring medical attention.
How to Tell If Your Low Blood Pressure Is Dangerously Low? All On Living With Hypotension

How to Tell If Your Low Blood Pressure Is Dangerously Low? All On Living With Hypotension

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.

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How To Cure Hangover Headache At Home?

Updated Dec 27, 2025 | 01:00 AM IST

SummaryStruggling with a hangover headache? Learn what causes a hangover and discover simple, doctor-backed home remedies to ease pain, rehydrate your body, and recover faster. Keep reading for details.
how to cure alcohol hangover

Credits: Canva

Hangover headaches are miserable. Most people know that drinking too much alcohol can leave you with a long list of next-day problems, and a headache is one of the most common. You will find no shortage of so-called hangover headache “fixes” online, in home remedies, and even on store shelves. The problem is that very few of them are backed by solid scientific evidence. The surest way to prevent a hangover headache is to watch how much alcohol you drink at one time. That said, there are a few simple, home-based steps that may lower your risk of waking up with a headache, and some practical ways to manage the pain if it has already set in.

What Is A Hangover?

A hangover refers to the uncomfortable physical and mental effects you experience after drinking too much alcohol the night before. According to the Cleveland Clinic, hangovers are extremely common among people who overdrink. One study found that nearly 75% of people who consumed excessive alcohol reported hangover symptoms the following day. The same research suggested that about 25% to 30% of drinkers may not experience hangovers at all.

How Much Alcohol Does It Take To Get A Hangover?

Drinking more than one alcoholic beverage per hour can lead to a hangover. Your body generally needs about an hour to break down and process a single drink. As explained by the Cleveland Clinic, one drink is roughly equal to:

  • One 12-ounce can of regular or light beer (5% alcohol).
  • Half a pint, or about 8 to 9 ounces, of malt liquor or many craft beers (7% alcohol).
  • One 5-ounce glass of table wine (12% alcohol).
  • One shot, or 1.5 ounces, of liquor (40% alcohol).

How To Cure Hangover Headache At Home?

Many products and home remedies claim they can cure a hangover, but most are not supported by science, and some may even do harm. For instance, having more alcohol the next morning does not fix a hangover. It simply adds more toxins to your system.

Instead, consider these self-care measures for hangover relief:

  • Eat simple foods with complex carbohydrates, such as toast or crackers. These can help raise low blood sugar levels and ease nausea.
  • Drink plenty of fluids. Water, electrolyte drinks like Gatorade® or Pedialyte®, broth, and other non-alcoholic beverages can help counter dehydration. A good sign you are rehydrated is when your urine becomes clear.
  • Get adequate sleep to help your body recover from fatigue.
  • Use antacids to calm stomach discomfort.

Consider aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen or naproxen to relieve aches and pains. NSAIDs are generally the most effective medications for hangover-related pain, but they should be used cautiously because they can irritate your stomach. Avoid acetaminophen (Tylenol), as combining it with alcohol can damage your liver.

Give it time. Hangover symptoms usually improve within eight to 24 hours. During this period, your body works to eliminate alcohol toxins, restore hydration, repair tissues, and return normal body functions to baseline.

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Adenovirus vs Cold vs Flu: How To Tell The Difference As This Mystery Illness Spreads

Updated Dec 26, 2025 | 08:00 PM IST

SummaryAdenovirus is spreading fast, with symptoms that often look like a cold or flu. Learn how to tell adenovirus apart from the common cold and flu, key symptoms to watch for, and when to be concerned. Keep reading for details.
adenovirus vs flu vs cold

Credits: Canva

Although many people are only now becoming aware of it, adenovirus is being widely described as a “mystery illness spreading worldwide,” and that description feels accurate when you consider how many people are reporting symptoms at the moment. Adenovirus can cause fever, a runny nose, sore throat, and stomach discomfort, which makes it difficult to distinguish from a regular cold or the so-called “super flu” that is currently circulating. If you are feeling unwell, or concerned about catching an infection just before the holiday season, Dr Deborah Lee from Dr Fox Online Pharmacy explains how to tell adenovirus apart from the common cold and from the H3N2 flu strain.

What Is Adenovirus?

Adenovirus refers to a large group of viruses that can lead to infections ranging from mild to more severe. These viruses can affect the respiratory tract, eyes, digestive system, and urinary tract, often causing symptoms that look very similar to a cold or flu.

Adenoviruses are hardy, spread mainly through respiratory droplets, and can infect people throughout the year. Children and individuals with weaker immune systems may experience more serious illness, but most people recover with rest and fluids, according to the Cleveland Clinic.

Adenovirus vs Cold: How Does Adenovirus Differ From Common Cold?

Adenovirus is one of several viruses that can trigger cold-like symptoms. It helps to think of a cold as a set of symptoms rather than a single illness, with adenovirus being just one possible cause. “Adenovirus is just one virus that can cause the common cold,” says Dr Lee. She adds that many other viruses can also be responsible, including respiratory syncytial virus (RSV), rhinoviruses, parainfluenza viruses, and coronaviruses.

Identifying the exact virus behind your cold symptoms is very difficult. “It is pretty much impossible for you or a doctor to know which virus is causing your cold symptoms,” Dr Lee explains.

Adenovirus vs Flu: How Does Adenovirus Differ From The Flu?

“The flu can be extremely unpleasant, whereas adenovirus is usually mild,” Dr Lee says when comparing the two. She explains that flu symptoms often appear suddenly, sometimes within hours, and are usually marked by a high fever and severe discomfort.

According to Dr Lee, flu symptoms can include:

  • A high temperature between 38°C and 40°C
  • Joint pain and muscle aches
  • Headache
  • Sore throat
  • Blocked or stuffy nose
  • Dry cough
  • Extreme fatigue

In contrast, adenovirus symptoms, when they appear at all, tend to develop slowly over several days, Dr Lee notes.

Other important differences between adenovirus and flu include:

  • Adenovirus infections can occur at any time of year, while flu is more common during winter
  • Adenovirus frequently causes pink eye, whereas influenza may lead to red or irritated eyes but less commonly
  • Adenovirus often causes digestive symptoms such as vomiting and diarrhoea, while flu can cause these but does so less often
  • Adenovirus is generally less likely to cause serious complications than influenza

Adenovirus: How To Tell If You Have Adenovirus Or Cold Or Flu?

Although adenovirus and common cold symptoms often overlap, the intensity of “super flu” symptoms usually stands out. Even so, Dr Lee explains, “The only way to really know the cause of your symptoms is to have a swab taken by a medical practitioner. This may be from the nose, throat, eye, urine, or stool.”

In most cases, testing is unnecessary and unlikely to be offered. “Because the vast majority of these viral infections are mild and self-limiting, this is rarely done,” says Dr Lee. “Treatment for any cold is symptomatic only.” She adds that extra caution is needed for babies and young children, older adults, pregnant women, and people with weakened immune systems.

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New Flu Symptoms Raise Alarm As ‘Aggressive’ Strain Spreads Rapidly: Where Is It Spreading The Most In US

Updated Dec 26, 2025 | 06:00 PM IST

SummaryA new aggressive flu strain, H3N2 subclade K, is spreading across the U.S., causing severe symptoms like fever, fatigue, and cough. Learn where it’s hitting hardest and how to protect yourself this season. Keep reading for details.
new flu symptoms 2025

Credits: Canva

A newly identified flu strain that spreads easily and causes more severe illness is driving infections this season. The strain, a mutated form of influenza A H3N2 known as subclade K, has been linked to a growing number of cases worldwide, including across the United States.

According to the World Health Organization, the K variant represents “a notable evolution in influenza A (H3N2) viruses,” prompting concerns among experts about how well this season’s flu vaccine may work against it.

Health specialists say the K variant is associated with stronger flu symptoms such as fever, chills, headaches, exhaustion, cough, sore throat, and a runny nose. A CDC report found that of the 216 influenza A(H3N2) samples collected since September 28, nearly 90 percent were identified as subclade K. As this strain continues to circulate, here is a closer look at the symptoms being reported and the areas where flu activity is currently highest.

New Flu Symptoms

Doctors say the symptoms caused by the mutated H3N2 strain closely resemble those of typical seasonal influenza A. Common symptoms include:

  • Fever
  • Chills
  • Body aches
  • Headache
  • Severe fatigue
  • Nasal congestion or a runny nose
  • Cough

Flu symptoms often come on abruptly, Hopkins explains, describing it as a sudden, overwhelming feeling of being unwell.

The CDC notes that flu symptoms can overlap with those of COVID-19 and other respiratory viruses, making testing important. Three-in-one rapid home tests that check for influenza A, influenza B, and COVID-19 are now available, and experts advise keeping them on hand when possible. If you test positive for the flu, antiviral medications may help shorten the illness and lessen symptom severity, Hopkins adds.

Flu Shots: Where Is Subclade K Spreading In The US?

Below are the states and regions reporting the highest levels of medical visits related to flu-like illness, which may not reflect confirmed flu cases. The data reflects CDC reporting for the week ending December 25.

Very High (Level 1)

  • New York City

Very High (Level 2)

  • New York State

Very High (Level 3)

  • New Jersey
  • Rhode Island
  • Louisiana
  • Colorado

High (Level 1)

  • Massachusetts
  • Connecticut
  • Michigan
  • Idaho
  • South Carolina

High (Level 2)

  • New Mexico

High (Level 3)

  • Washington, D.C.
  • Maryland
  • North Carolina
  • Georgia

The CDC estimates that the flu has already caused at least 4.6 million illnesses, 49,000 hospitalizations, and 1,900 deaths so far this season. Health officials continue to recommend the flu vaccine as the most effective way to reduce the risk of serious illness.

Super Flu Symptoms: How to Protect Yourself From the Flu

During peak respiratory virus season, experts advise taking basic precautions to lower your risk and protect others:

  • Keep vaccinations up to date.
  • Get tested if symptoms appear.
  • If you test positive, stay home until you are fever-free for 24 hours without medication and your symptoms are improving. If you do not have a fever, remain home for five days after symptoms begin.
  • Avoid close contact with people who are sick.
  • Wear a mask in crowded indoor settings.
  • Wash your hands often.
  • Cover your mouth and nose when coughing or sneezing.

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