He is 57.
He has diabetes.
Blood pressure tablets were added three years ago.
Recently, his eyesight has become worse.
Every few months there is another investigation, another doctor, another prescription.
His family is extremely careful about his physical health.
“Sugar check kiya?”
“BP medicine li?”
“Doctor ki appointment kab hai?”
But nobody has asked him another question:
“Aap emotionally kaise feel kar rahe hain?”
Lately, he has stopped meeting friends.
He does not enjoy watching cricket anymore.
He sleeps badly.
He gets irritated when his wife reminds him about medicines.
Sometimes he says:
“Ab zindagi doctor aur dawa mein hi nikal jayegi.”
His family assumes he is simply frustrated with illness.
Perhaps he is.
But perhaps something else deserves attention too.
Depression.
Physical and mental health are often treated as separate departments. In real life, they constantly interact.
A person can have diabetes and depression.
Heart disease and anxiety.
Arthritis and insomnia.
Visual impairment and psychological distress.
And when several long-term illnesses accumulate, the emotional burden can become substantial.
India Is Developing a Multimorbidity Problem
Doctors use the term multimorbidity when a person lives with multiple long-term health conditions.
This matters increasingly in India as people live longer and chronic conditions such as hypertension, diabetes, cardiovascular disease, arthritis and eye disease become more common.
A 2026 analysis of WHO Study on Global AGEing and Adult Health data found that the proportion of Indian adults in its sample with multiple long-term conditions increased from 19.2% to 24.4% between the study waves examined. Multimorbidity was particularly common among older adults. DOI
The same study found a stepwise decline in quality-of-life scores as the number of chronic conditions increased. Combinations involving depression—particularly depression with COPD or stroke—were among those associated with especially poor quality of life. DOI
That tells us something important.
Treating blood pressure, sugar, lungs, joints and eyesight while ignoring the person's emotional wellbeing is not truly comprehensive healthcare.
Sign 1: You Have Stopped Enjoying Things You Used to Like
Perhaps you once enjoyed:
morning walks,
meeting friends,
gardening,
watching cricket,
playing with grandchildren,
going to the market,
or visiting relatives.
Now everything feels like effort.
When asked why, you say:
“Mann nahi karta.”
Loss of interest or pleasure is one of the core symptoms clinicians look for when assessing depression.
It is different from occasionally feeling tired.
If activities that previously mattered to you consistently feel meaningless or uninteresting, particularly for two weeks or longer, pay attention.
Do not automatically assume:
“He is getting old.”
“She is tired because of diabetes.”
“He doesn't go out because of his knees.”
Physical limitations may contribute—but depression can coexist with them.
Sign 2: You Feel Like a Burden to Your Family
Chronic illness can gradually change roles.
The person who once drove everybody to appointments now needs someone to drive them.
The person who managed household finances now needs help reading documents.
The parent who supported everyone financially may now depend on their children.
Then a painful thought appears:
“Everyone's life is disturbed because of me.”
Occasional frustration about dependence is understandable.
Persistent feelings of worthlessness or being a burden deserve more attention, particularly when accompanied by hopelessness or thoughts that the family would be better off without the person.
Those thoughts should never simply be dismissed as:
“Age mein aisa hi lagta hai.”
Sign 3: Every New Symptom Makes You Fear the Worst
You notice mild chest discomfort.
Immediately:
“Heart attack?”
Your vision blurs briefly.
“Am I becoming blind?”
A laboratory value changes.
“Has my kidney failed?”
Living with chronic illness can make someone understandably alert to bodily symptoms.
But sometimes vigilance becomes health anxiety.
The person repeatedly searches symptoms online, checks blood pressure many times, requests repeated tests or seeks reassurance from multiple doctors.
The reassurance works temporarily.
Then another symptom appears.
The cycle begins again.
The answer is not to ignore genuine medical symptoms.
It is to distinguish appropriate medical monitoring from anxiety-driven checking.
A clinician who knows your medical history can help make that distinction.
Sign 4: You Are Tired All the Time—and Nobody Knows Why
Fatigue is complicated because it can arise from many sources.
Diabetes.
Anaemia.
Thyroid disorders.
Heart disease.
Chronic pain.
Sleep disorders.
Medication effects.
Depression.
Sometimes several occur together.
This is why fatigue should not automatically be labelled either physical or psychological.
A good assessment asks:
When did it begin?
How are you sleeping?
Has your appetite changed?
Do you still enjoy things?
What medications are you taking?
Are you physically active?
Are you feeling hopeless?
Mental-health assessment does not replace medical investigation.
It complements it.
Sign 5: Your Illness Has Shrunk Your Entire Identity
Listen to how someone describes themselves.
“I am diabetic.”
“I am a heart patient.”
“I am a cancer patient.”
“I am an arthritis patient.”
Over time, the disease can consume the person.
Every conversation becomes medication.
Every outing becomes a doctor's visit.
Every meal becomes a glucose calculation.
Every family discussion becomes health.
But you are not merely a collection of diagnoses.
You may also be:
a father,
teacher,
wife,
business owner,
friend,
musician,
grandparent,
cook,
reader,
or someone who loves gardening.
Treatment should help preserve those identities wherever possible.
A meaningful life with chronic illness is psychologically different from a life organised entirely around illness.
Sign 6: Pain Is Changing Your Personality
Chronic pain does not remain confined to the body.
Imagine waking every morning with knee pain.
Walking hurts.
Stairs hurt.
Sleeping hurts.
Someone asks you an ordinary question and you snap.
Your family says:
“Aap bahut irritate rehne lage ho.”
Pain can contribute to sleep disturbance, reduced activity, social withdrawal and emotional distress.
Meanwhile, depression and anxiety can influence how pain is experienced and coped with.
This does not mean the pain is imaginary.
Psychological factors affecting pain do not make pain less real.
Effective treatment may require both appropriate physical pain management and attention to sleep, mood, activity and coping.
Sign 7: Your Social World Has Become Smaller
First you stop travelling because walking is difficult.
Then you stop attending weddings because managing insulin feels complicated.
Then you stop meeting friends because your hearing is poor.
Eventually, most days happen inside the same room.
WHO's updated 2026 guidance on older-adult mental health identifies social isolation and loneliness as important risk factors for mental-health conditions in later life and notes that roughly one-quarter of older people experience social isolation or loneliness. World Health Organization
Medical treatment should therefore ask not only:
“Can this person walk?”
but:
“Where does this person still go?”
and
“Who do they still meet?”
Preserving social participation can be part of preserving health.
Sign 8: Your Medicines and Appointments Feel Impossible to Manage
One tablet before breakfast.
Another afterward.
Insulin.
Eye drops.
Blood-pressure medicine.
Pain medication.
Three specialists.
Two follow-up dates.
Another investigation.
Eventually the patient says:
“Bas, ab nahi karna.”
This may look like carelessness.
Sometimes it reflects treatment burden—the amount of work required from a person to manage their healthcare.
When low mood or cognitive difficulties are added, adherence can become even harder.
The solution is not always another warning.
Ask:
“What part of your treatment feels hardest to manage?”
Perhaps the regimen can be simplified.
Perhaps the family can organise medicines.
Perhaps reminders would help.
Perhaps depression needs treatment.
Sign 9: You Have Started Thinking, “What Is the Point?”
This is the symptom that requires particular attention.
A person may say:
“I've had enough.”
“Why keep taking all these medicines?”
“Everyone would be better without me.”
“I don't want to wake up.”
Do not assume they are being dramatic.
Ask directly and calmly whether they are thinking about death, self-harm or suicide.
Depression is treatable even when someone has significant physical illness.
Suicidal thoughts require prompt professional assessment, and immediate danger requires emergency help.
New Indian Research Shows Why Doctors Should Ask About Mood
A newly reported hospital-based study from Odisha examined 404 adults attending a tertiary eye-care hospital.
Researchers reported abnormal depression scores in 17.57% of participants, while many more fell into a borderline range. Importantly, depressive symptoms increased as additional chronic illnesses accumulated. Among the relatively small subgroup with an eye condition plus three or more other diseases, 41.86% had abnormal depression scores. The Times of India
These figures should be interpreted carefully.
This was a hospital-based sample from one setting, so it does not mean that 17.57% of every Indian with an eye problem has depression.
But it illustrates a clinically important point:
The more complicated someone's physical health becomes, the easier it may be for psychological distress to hide inside routine medical care.
The Two-Question Check Families Can Start Using
When somebody has a long-term illness, do not ask only:
“How is your sugar?”
“How is your BP?”
“How is your pain?”
Also ask:
“During the past couple of weeks, have you often felt low, depressed or hopeless?”
and
“Have you lost interest or pleasure in things you normally enjoy?”
These questions do not diagnose depression.
But a “yes” can open a conversation that otherwise might never happen.
A proper clinical assessment can then determine whether symptoms reflect depression, physical illness, medication effects, grief, sleep problems or a combination.
Doctors Need to Treat the Person, Not the Organ
A patient may simultaneously visit:
a cardiologist,
ophthalmologist,
diabetologist,
orthopaedic surgeon,
and psychiatrist.
But the patient experiences only one life.
The eye condition affects mobility.
Reduced mobility affects social life.
Isolation affects mood.
Low mood affects motivation.
Motivation affects medication adherence.
Poor adherence affects physical illness.
Everything connects.
The 2026 BMJ Open analysis of Indian adults found that increasing numbers of long-term conditions were associated with progressively poorer quality of life and greater healthcare utilisation, reinforcing the need for more integrated approaches to chronic disease. DOI
Mental-health screening should therefore increasingly become part of chronic-disease care rather than something considered only after a crisis.
What Can Families Actually Do?
Do not make every conversation about illness.
Invite the person into decisions rather than taking control of everything.
Help maintain independence where it remains safe.
Encourage meaningful activities adapted to current ability.
Simplify treatment routines where clinicians say this is possible.
Protect social connection.
And notice behavioural changes.
If your father suddenly stops meeting friends, do not assume he is merely ageing.
If your mother stops enjoying television, cooking or talking to grandchildren, ask why.
If someone with chronic illness repeatedly says life is no longer worth living, take it seriously.
A Diagnosis Should Explain Part of Your Life—Not Become Your Whole Life
Chronic illness may change what someone can do.
It does not erase who they are.
A person with diabetes is still a person.
A person with visual impairment still needs purpose.
Someone recovering from stroke still needs dignity.
A patient with heart disease still needs laughter, relationships and hope.
Good healthcare asks two questions:
“How do we help you live longer?”
and
“How do we help you live better?”
Mental health belongs in both answers.
Practical Takeaways
If you or someone you love lives with several chronic illnesses, watch for persistent loss of interest, hopelessness, withdrawal, irritability, excessive health anxiety, sleep changes and statements about being a burden. Do not assume these are inevitable consequences of ageing or physical illness. Ask about mood during routine medical visits, preserve meaningful activity and social connection, simplify healthcare tasks where possible, and seek professional assessment when emotional symptoms persist or interfere with treatment and daily life.
Frequently Asked Questions
Can chronic physical illness cause depression?
Chronic illness does not automatically cause depression, but the two can coexist. Pain, disability, uncertainty, loss of independence, sleep problems and social isolation may contribute to psychological distress.
Which chronic illnesses are linked with depression?
Depression can occur alongside many conditions, including cardiovascular disease, stroke, diabetes, COPD, chronic pain and neurological illnesses. Indian research also highlights the burden associated with combinations of multiple long-term conditions. DOI
How can I tell depression from normal sadness about illness?
Temporary sadness is understandable after a diagnosis. Depression becomes more concerning when low mood or loss of interest persists, is accompanied by other symptoms and significantly affects everyday functioning.
Can depression make physical illness harder to manage?
Yes. Depression can reduce motivation, concentration and self-care, potentially making complex treatment routines more difficult.
Is fatigue from depression or physical illness?
Either—or both. Fatigue has many medical and psychological causes. New or persistent fatigue deserves assessment rather than being automatically attributed to depression.
Should every patient with chronic disease see a psychiatrist?
No. But clinicians and families should remain alert to mental-health symptoms, and people with persistent or significant distress should receive appropriate assessment.
What is multimorbidity?
Multimorbidity generally means living with two or more long-term health conditions at the same time.
When is urgent help needed?
Urgent assessment is needed when someone expresses suicidal intent, has a suicide plan, cannot maintain safety, becomes severely confused or experiences another acute medical or psychiatric emergency.