With the holiday season high, there is festive cheer, family gatherings and also an undeniable increases in alcohol consumption that fills the air. Christmas and New Year's Eve celebrations to spring break and bachelor parties and sporting events that bring together huge crowds for celebrations mean that drinking becomes synonymous with partying. But behind the revelry lies a much darker behavior: high-intensity drinking.

Alcohol is the most widely used substance in the United States; it has been reported that 84% of adults aged 18 and older reported lifetime use. Moderate drinking is socially acceptable, but high-intensity drinking is an alarming trend. The behavior of consuming eight or more drinks over a few hours for women and 10 or more for men exceeds binge drinking and significantly increases risk for harm.

High-intensity drinking is far from being just a mere passing concern; it is instead a public health crisis. The burden is even greater as 29 million people in the United States suffer from alcohol use disorder. That has caused over 140,000 deaths annually while accounting for 200,000 hospitalizations and 7.4% of visits to emergency departments in the United States. However, only 7.6% of these affected get treated, thus forming a glaring gap in handling this concern.

What Is High-Intensity Drinking?

High-intensity drinking is a dangerous escalation from traditional binge drinking, characterized by consuming double or triple the standard binge amounts. While binge drinking involves four or more drinks for women and five or more for men, high-intensity drinkers often surpass these levels, leading to blood alcohol concentrations (BAC) exceeding 0.2%—a level that significantly impairs judgment and motor skills.

According to Dr. George Koob, the director of the National Institute on Alcohol Abuse and Alcoholism (NIAAA), high-intensity drinking is one of the factors that intensify the risks of injuries, overdose, and death. It is also very highly associated with the onset of AUD, since the chance of addiction increases with increased alcohol consumption per occasion.

Blackouts and Memory Loss Risks

One of the most troubling consequences of high-intensity drinking is alcohol-induced blackouts, periods of amnesia where individuals may appear functional but are incapable of forming memories. Blackouts occur when alcohol disrupts the hippocampus, the brain region responsible for memory formation.

Blackouts are often categorized into two types:

1. Fragmentary Blackouts: Characterized by spotty memory, where recalling certain details can trigger partial recollection.

2. En Bloc Blackouts: Significant amnesia for hours, wherein no memory is created at all, even if tried to be recalled.

Aside from memory loss, intense binge drinking is linked with poor decision-making, violence, injury, and conflicts in personal relationships.

Why Holidays and Special Events Are Hotbeds for Excessive Drinking

Holidays and celebrations create the perfect storm for high-intensity drinking. According to research, adults drink nearly double the amount of alcohol during holidays like Christmas and New Year's Eve than they do at any other time of the year. It is during these periods of social gathering, holiday stress, and seasonal sadness that people drink in excess.

For college students, experiences like spring break and 21st birthdays increase the danger. Some studies indicate that students, especially those who travel with buddies to spring break, indulge in more alcohol and make more serious decisions than any student who remains at home or goes with their family to other destinations. Sporting events are, too, notorious for promoting drunk consumption, especially among male customers. Alcohol consumption usually goes high during Super Bowl Sunday, thus leading to games day violence and arrests.

Consequences of Heavy Intensity Drinking

High-intensity drinking impacts not only physical health and mental well-being but also social relationships.

Acute Risks

- Alcohol poisoning

- Severe dehydration and electrolyte imbalances

- Hypoglycemia

- Risky sexual behavior

- Injuries and accidents

Chronic Risks

- Liver damage, alcoholic hepatitis, and cirrhosis

- Cardiovascular diseases such as arrhythmias and cardiomyopathy

- Neurological damage, including memory deficits and blackouts

- Progression to alcohol dependence or AUD

Psychological Impact

High-intensity drinking is strongly linked with increased risks of depression, anxiety, and suicidal ideation. Poor decision-making during episodes can lead to long-lasting consequences, including damaged academic, professional, or personal outcomes.

How to Address the Problem

Combating high-intensity drinking requires education, early intervention, and accessible treatment options. The NIAAA has defined high-intensity drinking to be distinct from binge drinking and has called for targeted approaches to decline prevalence and associated harms.

One promising treatment option is naltrexone, which a medication helps control alcohol cravings. Encouraging in preliminary evidence, more extensive clinical trials will be necessary to ascertain its efficacy more specifically in high-intensity drinkers.

As we head into the holiday season and other special occasions, it is important to heighten awareness of the dangers of high-intensity drinking. A good understanding of long-term consequences and seeking help when alcohol-related issues arise can be the difference between life and death. Celebrations should be about joy and connection, not about the gateway to harm.

If you or someone you know drinks at dangerous levels or have an alcohol use disorder, there is help available. Remember, for suspected cases of alcohol poisoning, dial 911. In this way, we can foster healthier relationships with alcohol and create safer environments for everyone.

Spending hours sitting at a desk, gaming or binge-watching shows without moving may increase the risk of blood clots, including deep vein thrombosis (DVT), vascular experts have warned.

Prolonged sitting slows blood flow from the legs, potentially increasing the risk of clot formation. Experts from the Vascular Society of India (VSI) highlighted the concern at the VSI-ASVS 2026 Conference, noting that sedentary screen habits warrant attention even among young, otherwise healthy people.

“In our OPD, we are seeing patients where lifestyle history has become an important part of the vascular evaluation. Earlier, when we thought about prolonged immobility, we primarily discussed long-distance travel, hospitalization or being bedridden. Today, we also need to ask young patients how many hours they spend continuously sitting in front of a gaming console, computer or OTT screen,” said Dr. Tarun Grover, Senior Director of Peripheral Vascular and Endovascular Sciences at Medanta.

What Is DVT?

Deep vein thrombosis (DVT) occurs when a blood clot forms in a deep vein, usually in the legs. If the clot travels to the lungs, it can cause a potentially life-threatening pulmonary embolism.

Although prolonged immobility has traditionally been associated with long-distance travel, hospitalization and bed rest, experts say extended screen time can also contribute to inactivity.

Gaming and binge-watching do not automatically cause DVT. However, prolonged sitting may add to the risk, particularly in people with obesity, dehydration, smoking habits, hormonal risk factors, inherited clotting disorders or a previous history of thrombosis.

Also read: Richard Branson’s Wife’s Death Highlights Blood Clot Risk After Fractures

What Does Science Say?

A 2024 systematic review and dose-response meta-analysis published in Scientific Reports, covering 25 articles and 31 studies, found that people with the highest levels of sedentary behavior had approximately 24% higher risk of venous thromboembolism (VTE) than those with the lowest levels.

The analysis also found a 2% increase in VTE risk for every additional hour of sedentary behavior per day. The association persisted after accounting for physical activity, suggesting that exercise may not fully offset the potential risks of prolonged sitting.

The experts explained that when people sit for hours, their calf muscles—which help pump blood back toward the heart—remain relatively inactive, slowing venous circulation.

A separate study of 11 adolescents with thrombosis found that all reported at least four hours of daily screen exposure, averaging approximately six hours. Eight had DVT in the legs, two had pulmonary embolism and one had subclavian vein thrombosis.

Many also had inherited thrombophilia, a predisposition to blood clots. Researchers noted that prolonged screen-related inactivity may act as an additional trigger rather than the sole cause of thrombosis.

“The evidence showing a 24% higher VTE risk with higher sedentary exposure should make us take this issue seriously. A young age should not create a false sense of security, particularly when prolonged sitting is combined with other risk factors,” Dr. Grover said.

How Can You Reduce The Risk?

Experts recommend taking regular movement breaks during work, gaming and streaming sessions to avoid prolonged uninterrupted sitting.

“Just as smoking increases vascular and clotting risks, prolonged sitting can also increase the risk of blood clots. When a person remains seated for hours, the calf-muscle pump becomes inactive, venous blood flow from the legs slows down and blood can stagnate in the deep veins," said Dr. Bhupesh Garg, Senior Vascular and Endovascular Surgeon, Vascular Society of India.

The message should be simple: if you are going to spend hours on a screen, do not spend those hours completely still, the experts said.

The Black Death swept across Eurasia and North Africa between 1346 and 1353, killing an estimated 30% to 60% of Europe's population.

Plague continued to recur in Europe over subsequent centuries, causing millions of deaths. Caused by Yersinia pestis, the same bacterium responsible for plague today, the Black Death was primarily associated with bubonic plague, although pneumonic plague also occurred.

Bubonic plague typically spreads through infected flea bites, while pneumonic plague affects the lungs and can spread between people through infectious respiratory particles during close contact. All forms can be fatal without prompt treatment, but antibiotics are effective when administered early.

India's 1994 Plague Outbreak

Although often associated with medieval history, plague continues to occur in parts of the world.

In 1994, India experienced an outbreak involving both bubonic and pneumonic plague, following heavy flooding and reports of exposure to dead rats.

“When the plague outbreak happened in India, I was one of the people who investigated it. The outbreak involved bubonic plague, which can be treated with antibiotics, and Surat also saw 64 to 68 cases of pneumonic plague. We identified the plague bacillus and traced its cycle in the surrounding wildlife. Plague surveillance in rats and other animals is essential to detect outbreaks early and take preventive measures,” Dr. N.K. Ganguly, former Director General of the Indian Council of Medical Research (ICMR), told HealthandMe.

There were 693 suspected cases that tested positive for Yersinia pestis antibodies and 56 deaths nationwide.

Surveillance, hygiene and timely treatment were essential to controlling the disease, said Dr. Amitabh Banerjee, an epidemiologist and former member of the Indian Armed Forces’ mobile epidemic investigation team. He investigated the 2002 pneumonic plague outbreak in Himachal Pradesh, which caused 16 cases and four deaths.

Plague Still Exists In Africa And The US

In the US, an average of about seven human plague cases are reported annually, mostly in rural areas of the American West, according to the Centers for Disease Control and Prevention (CDC).

The continued presence of Yersinia pestis in animal populations means the disease has not been eradicated.

“People think the plague is gone, it was something that occurred 500 years ago. It's not. It's here amongst us,” Simon Clarke of the University of Reading in the UK told the Associated Press. “Unless you get rid of those wild animals, which of course is not possible, then you're not going to get rid of the bacteria.”

Russia's Plague Scare: What We Know

Russia has completed checks following the October 2 death of 28-year-old laboratory worker Darya Shipilova in Siberia. Authorities have not confirmed plague as the cause, describing her illness as pneumonia of unknown origin. Nearly 5,000 samples reportedly showed no dangerous pathogens.

Reports of a second death linked to the plague was called "fake news" by Russia, and no plague outbreak has been confirmed in Russia. The WHO and US have requested Russia for more transparency regarding the cases.

Can Plague Be Eradicated?

Plague persists because Yersinia pestis circulates naturally among wild and domestic animals, including rodents, and their fleas. Eliminating human cases in one location does not remove the bacterium from these animal reservoirs.

Dr. Banerjee said plague can be deadly, particularly when it affects the lungs, but modern antibiotics are highly effective when treatment begins early.

“Plague cannot be eradicated because it is in wildlife, it is in rodents and all. So the only thing is hygiene and, with modern antibiotics, there should not be any panic,” he told HealthandMe.

Bubonic plague does not typically spread directly between people, while pneumonic plague can spread through infectious respiratory particles during close contact. Pneumonic plague can progress rapidly and requires urgent treatment.

Dr. Banerjee cautioned against assuming that a suspected case automatically signals a wider outbreak, noting that early diagnosis and appropriate antibiotic treatment are crucial.

Indian jewelery designer Saba Ali Khan, daughter of veteran actress Sharmila Tagore and cricketer Mansoor Ali Khan Pataudi, has opened up about her brain tumor diagnosis at the age of 27.

Speaking on her sister, actress Soha Ali Khan’s podcast, Saba recalled that her diagnosis came as a surprise, without common warning signs such as headaches or vision loss.

Dr. Mazda K. Turel, the neurosurgeon who treated her at Wockhardt Hospitals, Mumbai, told HealthandMe that people with brain tumors can be “walking, talking and functioning normally” despite having a potentially serious tumor. He explained why tumors can go unnoticed and which symptoms warrant medical attention.

How Saba Ali Khan Discovered Her Brain Tumor

Saba recalled fainting while out with a friend. After losing consciousness a second time, she took around 20–25 minutes to regain consciousness.

An MRI revealed a shadow in the third ventricle of her brain. Doctors initially diagnosed a colloid cyst, a rare, non-cancerous growth.

Six months later, she underwent surgery and was diagnosed with pilocytic astrocytoma, a slow-growing, generally low-grade tumor of the brain or spinal cord.

Also read: Survival In Aggressive Brain Tumors Improves By Up To 50% in India, Say Doctors

Why Brain Tumours Go Undetected In Young Adults

“Brain tumors don’t check your age before making an appearance,” Dr. Turel said. “In young adults, symptoms are often dismissed as stress, migraines, fatigue or lack of sleep. Some tumors grow slowly, allowing the brain to adapt remarkably well.”

“The brain has an extraordinary ability to compensate, especially when a tumor grows slowly or develops in a relatively silent area,” he explained.

Early signs may include persistent headaches, subtle personality changes, difficulty concentrating, blurred vision and unexplained seizures. Other clues include forgetting familiar words, unexplained irritability, occasional imbalance and brief episodes of staring or losing awareness.

Sometimes, family members notice changes before the patient does. Dr. Turel illustrated the difference between ordinary forgetfulness and a potentially concerning change: “If you forget keys, that is OK, but if you forget what the keys are for,” it is a sign to get checked.

“The problem is that these symptoms are common, but their persistence or progression is what deserves attention,” he told HealthandMe.

How Tumor Location Affects Symptoms

Read More: Can 'Eye Strain' Lead To Brain Cancer? Experts Explain

Symptoms often depend more on where a tumor is located than on its size, Dr. Turel explained.

• Frontal lobe: Changes in personality or judgement.
• Temporal lobe: Memory problems or unusual seizures.
• Visual pathways: Blurred or double vision.
• Cerebellum: Problems with balance and coordination.

“New speech difficulties, weakness, unexplained seizures or progressive cognitive changes should never be casually dismissed,” he warned.

Brain Tumor Or Migraine: When Should A Headache Worry You?

Migraines usually follow a recognizable pattern and may involve nausea or sensitivity to light and sound, Dr. Turel said.

Tumor-related headaches are more concerning when they are new, progressively worsening, different from previous headaches or accompanied by neurological changes. They may be worse in the morning or with coughing and straining, although this is not always the case.

A persistent headache that progressively worsens, wakes someone from sleep or occurs with vomiting, visual changes or neurological symptoms warrants medical evaluation.

"A sudden, explosive headache that reaches maximum intensity within seconds—a thunderclap headache—is a medical emergency," the neurosurgeon said, noting that it can occur while "walking, talking and functioning normally"

It may indicate bleeding around the brain from a ruptured aneurysm rather than a tumor. Sudden weakness, confusion, loss of consciousness or a first seizure also require emergency assessment.

“Most headaches are not caused by brain tumors, and a headache alone rarely indicates one. The key is not to panic about every headache, but to recognize when an old familiar headache begins behaving like a stranger,” Dr. Turel said.