Endometriosis is often mistaken for Irritable Bowel Syndrome (IBS) because both conditions can cause bloating, abdominal discomfort, constipation, diarrhoea, and nausea.

However, health experts warn that when digestive symptoms repeatedly worsen around the menstrual cycle, the real cause may be a gynaecological condition rather than a gut disorder.

Medical professionals say this overlap is one of the key reasons why many women experience delayed diagnosis and treatment for endometriosis.

What Is Endometriosis?

Endometriosis occurs when tissue similar to the lining of the uterus grows outside the uterus.

These growths can develop on:

• ovaries
• fallopian tubes
• pelvic lining
• bladder
• and even parts of the bowel or intestine

The condition can lead to:

• inflammation
• severe pelvic pain
• scar tissue formation
• fertility complications
• and digestive symptoms.

Why Endometriosis Is Commonly Misdiagnosed as IBS

According to experts, bowel-related symptoms appear because endometrial tissue can affect the pelvic region and nearby digestive organs.

As a result, women may initially receive treatment for IBS instead of the underlying condition.

Professor Sangeetha K from the Department of Obstetrics and Gynaecology at Srinivas Institute of Medical Sciences and Research Centre says the symptom overlap often creates confusion during diagnosis.

Key Symptoms That May Point to Endometriosis Instead of IBS

1. Chronic Bloating (‘Endo Belly’)

Occasional bloating is common, but persistent bloating accompanied by:

• pelvic pain
• abdominal heaviness
• excessive gas

may indicate endometriosis.

Doctors say a major clue is timing.

If bloating:

• worsens before periods
• appears during menstruation
• or follows a monthly cycle

it may be hormonally linked rather than purely digestive.

2. Alternating Diarrhoea and Constipation

Changes in bowel habits are often associated with IBS.

However, in endometriosis:

• lesions may irritate the bowel
• pelvic inflammation may affect digestion
• symptoms often intensify around menstruation.

Unlike IBS, which may be triggered by stress or food, endometriosis-related symptoms often show a cyclical pattern.

3. Pain During Bowel Movements

Painful bowel movements — especially during periods — can be a major warning sign.

Experts say this may occur when endometrial tissue affects:

• the pelvic cavity
• rectum
• or lower bowel region.

Severe pain during defecation should not be dismissed as routine constipation or acidity.

4. Nausea and Vomiting Around Menstruation

Some women experience:

• nausea
• vomiting
• digestive discomfort

alongside worsening pelvic pain during the menstrual cycle.

Doctors say these symptoms may result from hormonal inflammation associated with endometriosis rather than a stomach infection or food intolerance.

Other Common Symptoms of Endometriosis

Apart from digestive symptoms, endometriosis may also cause:

• severe menstrual cramps
• heavy bleeding
• chronic pelvic pain
• lower back pain
• pain during intercourse
• fatigue
• fertility issues.

Why Early Diagnosis Matters

Experts stress that delayed diagnosis can lead to:

• worsening pain
• scar tissue formation
• fertility complications
• emotional stress
• and reduced quality of life.

Studies globally suggest many women live with symptoms for years before receiving a proper diagnosis.

How Endometriosis Is Diagnosed

Doctors may use:

• pelvic examinations
• ultrasound scans
• MRI imaging
• laparoscopy (minimally invasive surgery)

to confirm the condition.

Because symptoms overlap with digestive disorders, multidisciplinary evaluation is often necessary.

When Should You See a Doctor?

Experts recommend consulting a gynaecologist if:

• digestive symptoms repeatedly worsen around periods
• menstrual pain interferes with daily life
• over-the-counter treatments fail
• bloating becomes chronic
• or bowel pain becomes severe.

Endometriosis Awareness in India

Health experts estimate that Endometriosis affects millions of women in India, though awareness and diagnosis rates remain relatively low.

Doctors say recognising symptom patterns — especially those linked to menstruation — is critical for early intervention and better treatment outcomes.

Night shifts have become a routine part of modern work culture, especially among healthcare professionals, IT employees, factory workers, customer support staff, and emergency service providers. While many people adapt to irregular schedules for professional demands, medical experts warn that consistently disrupting the body’s natural sleep cycle may affect long-term health in ways that go beyond simple fatigue.

Researchers have spent years studying whether prolonged night shift work could increase the risk of serious illnesses, including certain cancers. Although scientists have not established a direct cause-and-effect relationship, doctors say the combination of poor sleep, circadian disruption, hormonal imbalance, and unhealthy lifestyle patterns linked to night work may gradually impact overall health.

The Body’s Internal Clock Matters More Than We Think

According to Dr Surender Kumar Dabas, Oncosurgeon and Chairman at Manipal Comprehensive Cancer Centre, the human body operates on a natural internal timing system known as the circadian rhythm.

This biological clock regulates:

• Sleep and wake cycles
• Hormone release
• Metabolism
• Cell repair
• Immune system function

When people work overnight or sleep at inconsistent times for long periods, this rhythm becomes disrupted.

Experts believe this disruption may affect:

• DNA repair processes
• Cellular regeneration
• Hormonal balance
• Inflammation control
• Immune response

Over time, these changes may contribute to increased vulnerability to various health conditions.

Is There Really a Link Between Night Shifts and Cancer?

Several international studies have explored the possible connection between long-term shift work and cancer risk, particularly breast cancer.

Some occupational health research has suggested that:

• prolonged night shift work
• repeated sleep disruption
• exposure to artificial light at night

may be associated with higher cancer risk in certain individuals.

However, scientists caution that the evidence remains inconclusive.

According to experts, current research has:

• shown mixed findings
• failed to establish definitive causation
• highlighted the need for further long-term studies

Some meta-analyses have found no strong or consistent evidence directly linking night shifts to cancer development.

Lifestyle Changes May Be the Bigger Concern

Doctors say night shifts may indirectly affect health by altering daily habits and routines.

Irregular work schedules often lead to:

• Poor eating habits
• Lack of exercise
• Increased stress
• Weight gain
• Insufficient sleep
• Higher caffeine and junk food consumption

These factors are already known contributors to chronic illnesses such as:

• Obesity
• Diabetes
• Heart disease
• Hypertension
• Certain cancers

Experts believe the overall lifestyle pattern associated with long-term shift work may play a more significant role than night work alone.

The Role of Light Exposure and Melatonin

Another area researchers continue to examine is the relationship between artificial light exposure and melatonin production.

Melatonin is a hormone naturally produced by the body during darkness and helps regulate sleep cycles.

According to doctors:

• exposure to bright light at night may suppress melatonin production
• reduced melatonin levels could potentially influence hormone regulation and immune function

Some researchers believe this may partly explain why disrupted sleep patterns are being investigated in relation to cancer risk.

Long-Term Sleep Disruption Can Affect Overall Health

Health experts warn that years of poor sleep and irregular schedules may gradually impact physical and mental well-being.

Possible long-term effects include:

• Chronic fatigue
• Reduced immunity
• Hormonal imbalance
• Digestive issues
• Mood disorders
• Increased metabolic risk

People who have worked night shifts consistently since a young age may face greater challenges maintaining balanced health over time.

How Night Shift Workers Can Protect Their Health

Doctors recommend that people working irregular schedules prioritise recovery and preventive healthcare.

Helpful habits include:

• Maintaining a fixed sleep routine whenever possible
• Creating a dark, quiet sleeping environment
• Eating balanced meals
• Exercising regularly
• Staying hydrated
• Limiting processed food and caffeine
• Scheduling regular health check-ups

Sleep quality, experts say, should be treated as seriously as diet and exercise.

The Bigger Picture

While science has not conclusively proven that night shifts directly cause cancer, doctors agree that long-term sleep disruption and unhealthy lifestyle patterns can negatively affect overall health.

The conversation around shift work is no longer just about tiredness—it is increasingly about understanding how modern work schedules interact with the body’s natural biological systems.

Because even when routines change, the body continues to keep track of stress, recovery, and rest over time.

As temperatures continue to rise across several Indian cities, doctors are warning about a sharp increase in:

• asthma flare-ups,
• breathing difficulties,
• skin allergies,
• fungal infections,
• and heat-related irritation.

According to health experts, extreme heat combined with worsening air pollution is creating a dangerous environment for both respiratory and skin health — especially for children, senior citizens and people with pre-existing allergies.

Medical specialists say the combination of:

• hot air,
• humidity,
• sweat,
• and toxic airborne particles

can severely affect the lungs and skin during summer months.

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How Heat and Pollution Trigger Asthma

Doctors explain that polluted air contains harmful substances such as:

• PM2.5 particles,
• vehicle emissions,
• industrial smoke,
• dust,
• and toxic gases.

These pollutants can irritate the respiratory tract and trigger inflammation inside the airways.

According to Dr. Shareefa Chause, polluted environments during extreme summer conditions can worsen symptoms in people already suffering from:

• Asthma,
• allergies,
• or sensitive lungs.

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Why Asthma Symptoms Become Worse in Summer

During intense heat:

• air becomes heavier,
• humidity increases,
• and pollutants remain trapped closer to the ground.

This creates difficulty for people with respiratory disorders.

Common Asthma Symptoms Triggered by Heat and Pollution

• Chronic coughing
• Wheezing
• Chest tightness
• Breathing difficulty
• Shortness of breath
• Irritated throat

Experts say hot polluted air can inflame already-sensitive air passages, making breathing more difficult.

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How Heat and Pollution Damage the Skin

Health experts also warn that skin problems rise significantly during hot and polluted weather.

Sweat mixed with pollution particles can:

• clog pores,
• increase bacterial growth,
• and weaken the skin barrier.

Common Summer Skin Problems

• Acne breakouts
• Heat rashes
• Itching
• Allergic reactions
• Redness
• Fungal infections
• Skin irritation

Fine pollution particles settle on the skin surface and mix with sweat, dirt and oil, increasing the risk of infection.

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Why Fungal Infections Increase During Summer

Doctors say high humidity and sweat create ideal conditions for fungi and bacteria to grow rapidly.

This increases the chances of:

• ringworm,
• fungal rashes,
• body itching,
• and skin infections.

People who:

• sweat excessively,
• wear tight clothing,
• or remain outdoors for long hours

may face higher risk.

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Air Conditioning Can Also Affect the Skin

Interestingly, experts say sudden temperature changes can also trigger skin issues.

Moving repeatedly between:

• hot outdoor weather
  and
• cold air-conditioned environments

can:

• dry out the skin,
• disturb natural moisture,
• and increase sensitivity.

Some people may experience:

• dry patches,
• itching,
• or eczema flare-ups.

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Who Is Most at Risk?

Doctors say certain groups are more vulnerable to the combined effects of heat and pollution.

High-Risk Groups

• Children
• Elderly individuals
• Pregnant women
• Asthma patients
• People with allergies
• Individuals with sensitive skin

Urban residents living in heavily polluted cities may experience symptoms more frequently during summer.

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Simple Ways to Protect Yourself

Health experts recommend preventive care instead of waiting for symptoms to worsen.

Tips to Reduce Heat and Pollution Effects

1. Avoid Peak Heat Hours

Try not to step outside during:

• afternoon peak heat periods.

2. Wear Masks Outdoors

Masks can reduce inhalation of:

• dust,
• smoke,
• and harmful particles.

3. Wash Face and Hands Properly

Cleaning the skin after returning home helps remove:

• pollution particles,
• sweat,
• and bacteria.

4. Stay Hydrated

Drinking enough water helps:

• regulate body temperature,
• improve skin health,
• and reduce dehydration risks.

5. Use Lightweight Moisturiser

Experts recommend:

• non-oily moisturisers
  to protect the skin barrier without clogging pores.

6. Wear Loose Cotton Clothes

Breathable clothing reduces:

• sweating,
• skin friction,
• and fungal growth.

7. Improve Indoor Air Quality

Keeping indoor plants may slightly improve air quality around homes.

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Why Awareness Matters During Heatwaves

Experts say climate change, rising temperatures and urban pollution are making summers increasingly harsh.

This means people may witness:

• more allergy cases,
• respiratory illnesses,
• and skin disorders

during future heatwaves.

Doctors advise people not to ignore:

• persistent coughing,
• breathing problems,
• or severe skin irritation,

especially if symptoms worsen during hot weather.

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When Should You See a Doctor?

Seek medical attention if you experience:

• severe breathing difficulty,
• chest pain,
• persistent wheezing,
• spreading skin infections,
• or high fever with rashes.

Early treatment can prevent complications and reduce long-term health risks.

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Final Takeaway

Medical experts stress that:

• heat,
• humidity,
• and pollution

are now affecting much more than comfort levels during summer.

The combination is increasingly becoming a serious public health concern impacting:

• lungs,
• skin,
• and overall immunity.

However, timely precautions, hydration, hygiene and medical care can significantly reduce the risks.