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Every year, World Brain Day is celebrated on July 22 to raise awareness about brain health and neurological disorders. It is observed annually with the goal to encourage brain health, expand research and help individuals suffering from brain disorders.
One of the neurological disorders on the rise is brain stroke — characterised by an interrupted or reduced blood supply to the brain — preventing brain tissue from getting oxygen and nutrients. Brain strokes rank second among the top causes of death worldwide. They are also a leading cause of disability globally. While brain strokes have traditionally been associated with older individuals, there has been a disconcerting surge in strokes among younger populations.
According to Dr Gaurish Kenkre, general manager and head of Atharv Ability–Neuro Rehabilitation Centre, unhealthy lifestyles, marked by sedentary habits, poor dietary choices and elevated stress levels have become prevalent among the youth, raising their risk of stroke. Additionally, risk factors like obesity, high blood pressure and diabetes are increasingly common in younger age groups. Substance abuse, including both illegal and prescription drugs, further elevates the risk of brain stroke.
This is a wake-up call for younger individuals to prioritise their health and take preventive measures. Thus, understanding the causes, symptoms, precautions and treatment options for brain strokes can help alleviate the disease.
Recognising the symptoms
The signs and symptoms of brain stroke vary in different individuals. “Common signs include sudden weakness or numbness on one side of the face, arm or leg, difficulty in speaking or understanding speech, severe headaches with no known cause, loss of balance or coordination, sudden vision problems, and dizziness or confusion,” Dr Kenkre explained.
If any of these symptoms occur, it is crucial to seek immediate medical attention. Early recognition of brain stroke symptoms is vital for prompt medical intervention.
Treatment and rehabilitation
Time is of the essence in treating brain strokes. Immediate medical attention minimises brain damage and improves outcomes.
Dr Kenkre noted that there are two types of strokes — haemorrhagic and ischemic strokes. “Haemorrhagic strokes may require surgical intervention to control bleeding, while ischemic strokes may be treated with medications like tissue plasminogen activator (tPA) or mechanical thrombectomy to restore blood flow,” the doctor noted.
However, he explained that the journey to recovery extends beyond the acute phase. “Stroke survivors often benefit from specialised neurological rehabilitation and interventions including physical therapy, speech therapy, occupational therapy and psychological support. These interventions aim to restore function, improve mobility and enhance overall quality of life. Neurological rehabilitation is a holistic process that addresses physical, cognitive and emotional aspects– supporting individuals in regaining independence and reintegrating into society,” Dr Kenkre added.
Preventive measures
Prevention is key when it comes to brain strokes. Adopting a healthy lifestyle and managing risk factors are paramount. This includes:
– Regular exercise such as walking, swimming or cycling, helps maintain cardiovascular health and reduces the risk of stroke.
– A balanced diet, rich in fruits, vegetables, whole grains, lean proteins and low-fat dairy products, while limiting salt, sugar and unhealthy fats, contributes to overall well-being.
– Managing stress through techniques such as meditation and engaging in hobbies fosters emotional well-being.
– Avoiding tobacco and excessive alcohol consumption is crucial as they significantly increase the risk of stroke.
– Regular check-ups to monitor blood pressure, cholesterol levels and blood sugar help identify and manage potential risk factors.
Concluding, Dr Kenkre said that by understanding the causes, and symptoms and taking preventive measures, individuals can reduce their risk of stroke. “Prompt medical intervention and comprehensive rehabilitation are essential in optimising outcomes and improving the quality of life for stroke survivors,” the doctor said.
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