Dementia is a condition that affects memory, thinking, behaviour and the ability to perform daily activities. Its symptoms usually worsen over time and can affect a person's independence and quality of life.
While there is no cure for most types of dementia, early diagnosis and appropriate treatment can help manage symptoms. In some types of dementia, treatment may also help slow disease progression and improve day-to-day functioning.
Dementia is not a specific disease. It is a general term used to describe a group of symptoms caused by damage to brain cells that affect memory, thinking and everyday functioning.
People with dementia may find it difficult to remember recent events, communicate clearly, solve problems or make decisions. Over time, these symptoms can affect their ability to work, manage finances, drive or take care of themselves.
Dementia can also affect a person's mood and behaviour. Some people become withdrawn or anxious, while others may experience confusion, irritability or changes in personality.
The symptoms usually develop gradually and worsen over time. Early diagnosis is important because treatment is most effective when started in the early stages. It can help manage symptoms, slow disease progression in some types of dementia and improve quality of life.
Many people mistake the early signs of dementia for a normal part of ageing. However, recognising these symptoms early can help you seek timely medical care and start treatment as soon as possible.
Common warning signs include:
If you notice these symptoms in yourself or a loved one, consult a neurologist for a thorough evaluation. Early diagnosis can help identify the underlying cause and allow treatment to begin before symptoms become more severe.
Dementia is an umbrella term for several conditions that affect memory, thinking and behaviour. Each type has a different underlying cause and may affect the brain in different ways.
Alzheimer's disease: Alzheimer's disease is the most common cause of dementia, accounting for around 60–70% of cases. It gradually affects memory, thinking, behaviour and the ability to perform everyday activities.
Vascular dementia: Vascular dementia develops when reduced blood flow damages the brain. It often occurs after a stroke or as a result of long-term conditions such as high blood pressure, diabetes and high cholesterol, which affect blood vessels.
Lewy body dementia: Lewy body dementia can cause memory and thinking problems, movement difficulties similar to Parkinson's disease, sleep disturbances and visual hallucinations.
Frontotemporal dementia: Frontotemporal dementia mainly affects behaviour, personality and language skills. It often develops at a younger age than other types of dementia, usually between 45 and 65 years.
Several factors can increase the risk of developing dementia, including:
Some medical conditions, such as vitamin deficiencies, thyroid disorders or certain medication side effects, can cause symptoms similar to dementia. Unlike most types of dementia, these conditions may be reversible with appropriate treatment, making an accurate diagnosis essential.
There is no single best treatment for dementia. The right approach depends on the type of dementia, its stage and the patient's overall health. At the CK Birla Hospitals, Kolkata, we follow evidence-based dementia treatment guidelines to create personalised care plans.
Our comprehensive evaluation may include:
Advanced dementia treatment options may include:
Dementia care goes beyond medication. Healthy lifestyle changes and supportive therapies play an important role in managing symptoms.
Patients may benefit from:
Family support is equally important. Caregivers should receive guidance on communication strategies, safety measures and managing behavioural changes. A combination of medication, therapy and lifestyle changes often provides the best treatment for dementia.
At the CK Birla Hospitals, Kolkata, we understand that dementia affects the entire family, not just the patient. Our team offers compassionate, patient-centred care at every stage of the journey.
Here's why families trust us for dementia treatment in Kolkata:
Early diagnosis can make a significant difference in managing dementia.
Book an appointment with our specialists today to discuss symptoms, explore treatment options and receive expert support for your loved one.
Most types of dementia cannot be cured completely. However, early diagnosis and treatment can help manage symptoms, slow progression and improve quality of life.
Yes. Alzheimer's disease is the most common type of dementia and accounts for a large number of dementia cases.
Yes. Although dementia is more common in older adults, some people can develop early-onset dementia before the age of 65.
Healthy habits such as regular exercise, a balanced diet, good sleep and social engagement may help slow cognitive decline and support brain health.
Memory games, puzzles, reading, music therapy, social activities and simple daily routines can help stimulate the brain and support memory.
Not always. Dementia affects people differently, and symptoms can vary depending on the type and stage of the condition.
Yes. Stress, anxiety and depression can make memory problems, confusion and behavioural changes more noticeable in people with dementia.
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