10 Odd Signs Of Stress That You Thought You Knew But Don't

Updated Jan 21, 2025 | 02:09 PM IST

SummaryDid you know stress can literally shrink your brain? Chronic stress leads to prolonged cortisol exposure, which can reduce the size of the hippocampus—the area responsible for memory and emotions.
10 Odd Signs Of Stress That You Thought You Knew But Don't

Image Credit: Canva

Stress is an inevitable part of life, but its consequences are not just mood swings and mental fatigue. Continual stress makes people produce extra cortisol, a hormone that has a critical role in adapting to short-term challenges, but chronically in high quantities it tends to cause harm to the body causing lots of physical and mental disorders.

The adrenal glands produce cortisol, which helps the body control its "fight, flight, or freeze" response. Cortisol temporarily adjusts blood sugar levels, maintains blood pressure, and assists the immune system, among other functions, in short spurts. But when stress persists, cortisol remains high, and necessary functions of the body are interfered with and rendered more susceptible to disease.

According to one survey conducted by the American Psychological Association, stress negatively affects a third of Americans' physical health. Concerns are reinforced by research where studies have shown 80% of primary care visits are stress-related.

But why does stress have such a profound impact? Elevated cortisol limits the immune system's ability to fight infections, disrupts hormonal balance, and triggers inflammation. Over time, these changes can lead to serious health complications.

Signs That High Cortisol Is Stressing Your Body

Persistent Eye Twitches

Do you have involuntary eye spasms? These harmless but annoying twitches often indicate elevated cortisol. The tiny muscles around the eyes are extremely sensitive to stress, contracting or spasming because of cortisol's stimulant-like effects.

Skin Breakouts and Sensitivity

Your skin often reflects what is going on inside your body, and chronic stress can cause inflammatory skin conditions. Elevated cortisol levels stimulate oil production, which exacerbates acne. It also slows down the healing process, worsens conditions like eczema, and contributes to general irritation of the skin.

Frequent Bloating and Digestive Issues

It also interferes with the body's balance of salt and water, which causes fluid retention and bloating. Excess cortisol also slows down blood flow to the digestive system, which further weakens gut bacteria and causes poor digestion, excess gas, and abdominal discomfort.

Weight Fluctuations

High cortisol stimulates the production of insulin, which can cause blood sugar to drop, making people want to eat sugary, high-fat foods. For many, this becomes an excuse to stress-eat and gain weight. For others, the opposite is true: their appetite disappears under stress, causing them to lose weight.

Unexplained Bruising

If you’re noticing random bruises, elevated cortisol could be the culprit. This hormone weakens skin proteins and the walls of small blood vessels, making your skin more fragile and prone to damage.

Cold Symptoms That Won’t Go Away

Do you feel rundown or experience muscle aches, fatigue, or upset stomach regularly? Elevated cortisol mimics cold-like symptoms. Long-term stress also weakens the immune system, making you more susceptible to infections.

Also Read: Stressed At Work? Your Sleep Might Be Paying The Price, New Study Shows

Vision Problems

Chronic stress can damage your eyesight. Elevated cortisol disrupts blood flow to the eyes, increases eye pressure, and raises the risk of glaucoma. Symptoms like dry eyes, blurred vision, and light sensitivity are also common.

Irregular Menstrual Cycles

Irregular Menstrual Cycles that disrupt the menstrual period. In females, this leads to hormonal distress causing irregular or missed periods. Over time, it may also disturb fertility.

Tinnitus or Persistent Ringing in the Ears

If you hear ringing, buzzing, or hissing sounds without an apparent source, stress might be the culprit. Cortisol affects the auditory system by interfering with blood flow and nerve function and could be the trigger for tinnitus.

Increased Inflammation and Chronic Disease

Increased levels of cortisol contribute to inflammation that can exacerbate conditions such as arthritis and promote the development of heart disease. Chronic inflammation is also associated with mental health conditions, including anxiety and depression.

Long-term Consequences of Increased Cortisol

Left unchecked, high cortisol levels can lead to more than just short-term discomfort. Chronic stress has been associated with serious conditions such as heart disease, psychiatric disorders, and metabolic syndromes. A 2013 study published in JAMA Internal Medicine underlined the link between stress and physical health, with recent research in Neurobiology of Stres supporting these findings.

Ways Managing Stress and Cortisol Levels

Managing stress and cortisol levels is essential for maintaining overall health. One effective approach is practicing mindfulness through meditation or yoga, which helps lower cortisol by calming the mind and promoting relaxation. Regular physical exercise, especially aerobic activities, helps reduce stress hormones and boosts endorphins. Prioritizing sleep is crucial, as lack of rest can increase cortisol levels; aim for 7-9 hours per night.

Another remedy is an overall balanced diet full of anti-inflammatory foods like fruits, vegetables, and whole grains that could manage cortisol production. Finally, it would prevent burnout and chronic stress if proper boundaries were set at work and in personal life.

End of Article

UK Toddler Dies Of Rare Kawasaki Disease: What You Need To Know

Updated Jan 20, 2026 | 06:17 PM IST

SummaryHudson Martin, 2, from Bristol, UK has died from Kawasaki disease, a rare heart condition, known to mostly affect children with only flu-like symptoms on January 8. Kawasaki disease causes inflammation in the walls of small to medium-sized blood vessels that carry blood throughout the body which can damage to the heart and blood vessels
UK Toddler Dies Of Rare Kawasaki Disease: What You Need To Know

Credit: Canva

A two-year-old boy from Bristol, UK has died from a rare heart disease, known to mostly affect children with only flu-like symptoms, on January 8.

Hudson Martin had been diagnosed with Kawasaki disease when he was seven months old and was placed on lifelong medication including aspirin and blood thinners to reduce the risk of clots. Since then, he had been living a normal and happy life, according to father Damien Martin.

He told Bristol Live: "You’d never know anything was wrong from pictures or videos. He bounced off everything. He loved climbing, dancing, music, he was a proper daredevil."

But days before his third birthday, he suddenly collapsed while playing at home. Despite being given CPR by paramedics for an hour, his heart did not restart and he passed away.

“They did absolutely everything they could,” Damien said. "His heart just wouldn't come back."

What Is Kawasaki Disease?

Also known as mucocutaneous lymph node syndrome, Kawasaki disease causes inflammation in the walls of small to medium-sized blood vessels that carry blood throughout the body which can damage to the heart and blood vessels, mostly in children younger than five years old.

When this happens, the heart doesn't work as well to pump blood to the body and could burst (coronary artery dilation and aneurysms). It also causes swelling in the lymph nodes and mucous membranes inside the mouth, nose, eyes and throat.

Apart from a 102.2 degrees Fahrenheit (39 degrees Celsius) fever that can last for five days, children with Kawasaki may also experience some or all of the following symptoms:

  • Rash on the main part of the body or in the genital area
    • Swelling and redness of their hands and feet
      • Irritation and redness of the whites of their eyes
        • Swollen lymph glands in the neck
          • Irritation and inflammation of the mouth, lips, and throat

          It remains unknown what causes Kawasaki disease in children and if it affects adults.

          Diagnosis involves ruling out other diseases that cause the same symptoms which include:

          • Scarlet fever
          • Juvenile rheumatoid arthritis
          • Stevens-Johnson syndrome (a disorder of the mucous membranes)
          • Toxic shock syndrome
          • Measles
          • Some illnesses caused by ticks, such as Rocky Mountain spotted fever

          Is It Curable?

          While this non-contagious disease can be treated with a mixture of antibodies given through the veins (intravenous immunoglobulin) and aspirin, it remains uncurable. Doctors may also advice steroids if intravenous immunoglobulin is not effective.

          After receiving treatment for Kawasaki disease, most children recover fully and long-term follow-up care remains unnecessary. However, children who have suffered through aneurysms or other complications related to the disease will need lifelong monitoring with a cardiologist.

          End of Article

          Scabies Cases Rise Across The UK This Winter: Know The Early Symptoms

          Updated Jan 20, 2026 | 03:47 PM IST

          SummaryScabies UK: Scabies cases are rising across UK this winter. Learn what scabies is, how it spreads, early symptoms to watch for, different types, and available treatment options.
          scabies uk early warning symptoms

          Credits: AI Generated

          England is recording higher-than-normal scabies infections this winter. Health authorities have cautioned that the condition, caused by microscopic mites known as Sarcoptes scabiei that tunnel into the skin, spreads quickly through close physical contact and often leads to severe itching and irritation. Data from the Royal College of General Practitioners’ Research and Surveillance Centre shows scabies is circulating more widely than usual in England, with cases increasing through the autumn and winter months.

          Also Read: Doctor Explains Why Weight Loss Drugs Like Ozempic Are Truly A Medical Breakthrough

          Scabies UK: What Is Scabies?

          Scabies is caused by the Sarcoptes scabiei mite. These tiny parasites burrow beneath the skin where they survive, feed and lay eggs. The presence of the mites triggers an allergic reaction in the skin, resulting in an itchy rash. Scabies passes easily from one person to another, particularly among people living in close quarters.

          If one member of a household is infected, doctors usually advise checking and treating other family members and close contacts at the same time, according to the Cleveland Clinic.

          Scabies UK: What Are The Early Symptoms Of Scabies?

          Early signs of scabies include intense itching, which is often worse at night, along with a pimple-like rash, small blisters, and thin, irregular lines on the skin known as burrows. These symptoms commonly appear between the fingers, on the wrists, elbows, armpits, waist and genitals. According to the National Health Service, these reactions occur due to the body’s response to the mites and their eggs beneath the skin.

          Symptoms do not usually appear straight away and may take three to six weeks after the initial infection to develop. However, people who have had scabies before may notice symptoms within a few days. Typical signs include severe night-time itching and small bumps, blisters or burrow-like tracks on areas such as the hands, wrists, elbows, nipples, genitals and waist.

          In more severe cases, the skin may become thickened, rough and scaly. Among children and older adults, scabies can also affect the scalp, face or the soles of the feet.

          Scabies UK: Are There Different Types Of Scabies?

          Yes, scabies exists in several forms beyond the classic type. These include:

          • Crusted (Norwegian): This form is more likely to affect people with weakened immune systems. It causes thick crusts over large areas of skin and can involve millions of mites, compared with the 10 to 15 mites typically found in classic scabies.
          • Nodular: More commonly seen in children, this type affects areas such as the genitals, groin or armpits. Firm, raised lumps may persist even after the mites have been eliminated.

          Scabies UK: How Is Scabies Treated?

          Scabies is usually treated successfully with prescribed medicated creams and lotions called scabicides, along with careful hygiene measures. To avoid reinfection, clothes, bedding and towels should be washed at high temperatures and tumble-dried or ironed. Items that cannot be washed should be sealed in a bag for at least three days, as the mites cannot survive without contact with human skin.

          Professor Michael Marks, a professor of medicine at the London School of Hygiene and Tropical Medicine and former chair of the International Alliance for the Control of Scabies, said the rise in cases may be linked to delays in accessing medical care and gaps in identifying and treating close contacts, which can allow the infection to continue spreading.

          End of Article

          Doctor Explains Why Weight Loss Drugs Like Ozempic Are Truly A Medical Breakthrough

          Updated Jan 20, 2026 | 12:42 PM IST

          SummaryGLP-1 weight loss drugs like Ozempic and Wegovy are considered a medical breakthrough after decades of research and FDA approval. Gastroenterologist Dr Shubham Vatsya explains they offer a safe, doctor-guided head start for people struggling with obesity, working by regulating appetite, blood sugar, and fullness rather than acting as addictive miracle cures.
          Doctor Explains Why Weight Loss Drugs Like Ozempic Are Truly A Medical Breakthrough

          Credits: iStock

          Ozempic, Mounjaro, Wegovy, and many more such popular weight loss drugs are now making headlines. They are also dominating social media, dinner table conversation and many more. But, is Ozempic truly a medical breakthrough, a miracle drug? Dr Shubham Vatsya, a gastroenterologist, and hepatologist at Fortis Vasant Kunj explains how did this drug change the weight loss struggle that many people face.

          Why Is GLP-1 Drug A Medical Breakthrough?

          Dr Vatsya explains that it took 20 years of research for scientists to come up with these medicines. This drug underwent proper lengthy trials, and have been approved by the US Food and Drug Administration (FDA), "which is not obtained by giving any bribe".

          Also Read: Fact Check: Is Weight Lifting Safe for Teens? An Expert Explains the Risks and Safer Alternatives

          He also noted that when a person is not able to lose weight, Ozempic and drugs alike give a "head start" to them, along with a hope.

          Talking about side effects, he says that every drug has its side effects, this is where a doctor's role comes in.

          "Now, the person who is not able to lose weight, if you tell him 'you hit 100 kg bench press', he will break his shoulder. He needs a kickstart somewhere. This is what weight loss drugs allow," he says.

          He also points out that the scientists who made GLP-1 agonists got a Nobel Prize, which "cannot be a scam". This is what makes weight loss drugs truly different.

          What Are GLP-1 Drugs?

          GLP-1 Drugs stand for Glucagon-like peptide 1, a naturally occurring hormones that helps regulate blood sugar and appetite after eating. It was first identified almost 50 years ago and scientists have since uncovered its role in type 2 diabetes.

          Almost two decades of research went behind it that led to the development of GLP-1 agonists. It was in 2005, when the first GLP-1 medication, exenatide was approved.

          Read: Could You Become Addicted To Your Weight Loss Drugs?

          These medications have three main functions:

          How Do GLP-1 Drugs Work?

          • Stimulating the pancreas to release insulin
          • Slow the transit of food in the stomach to help people feel fuller for longer after a meal
          • Act on areas of the brain that regulates hunger and fullness, leading to smaller portion sizes and reducing cravings

          Popular drugs like Ozempic and Wgovy, which have semaglutide, which is a GLP-1 receptor agonist, or tirzepatide found in Zepbound and Mounjaro are FDA-approved for type 2 diabetes and weight loss.

          These drugs work by binding GLP-1 receptors in the body, which in return increase insulin production in response to food intake and suppress glucagon, a hormones that raises blood sugar.

          Also Read: How Weight Loss Drugs Change Ones Relationship With Food?

          Are The Popular Weight Loss Drugs Addictive?

          There is currently no data suggesting that GLP-1 medications cause physiological addiction. Interestingly, some research suggests they may even reduce cravings related to alcohol or opioid use. That directly contradicts the idea that these drugs hijack the brain’s reward system in a traditional addictive way.

          Still, wanting or feeling unable to stop a medication because of fear of weight regain or loss of control is very real. That experience should not be dismissed, even if it is not addiction in the clinical sense.

          These medications are meant to support long-term habit change, not replace it. Nutrition, movement, sleep, and a healthier relationship with food are meant to develop alongside the medication. When people reach their goal weight, doctors may suggest tapering the dose slowly or moving to a lower maintenance schedule rather than stopping abruptly.

          Stopping suddenly can make hunger feel overwhelming. A gradual transition allows the body and mind time to adjust. Some people do successfully maintain weight loss without the medication, but it usually requires strong lifestyle foundations first.

          End of Article