Why hepatitis B can go undetected for years

Why hepatitis B can go undetected for years

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My brother recently discovered he has cirrhosis due to a long-standing hepatitis B virus infection, yet he had no symptoms before. Why is this? (Loc Nguyen, 30 years old, An Giang)
Should people with diabetes eat bananas?

Should people with diabetes eat bananas?

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While bananas can raise blood sugar, they can be a suitable food for people with diabetes if portion sizes are controlled, ripeness is considered, and they are paired with other foods.
Does annual flu vaccination overload the immune system?

Does annual flu vaccination overload the immune system?

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I have received flu vaccinations for two consecutive years and found them effective in preventing the flu. Next week, I have an appointment for a booster shot; will this overload my immune system? (Thien An, 30, Phu Tho)
Why emergency care for stroke is crucial

Why emergency care for stroke is crucial

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Stroke progresses rapidly, causing the brain to lose approximately 2 million cells every minute without treatment, making timely intervention a decisive factor for survival.
Does staying up late cause female hormonal imbalance?

Does staying up late cause female hormonal imbalance?

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Minh Anh, 32, from Nghe An, frequently works until 1 AM or 2 AM. Recently, she has experienced irregular periods, acne, and persistent fatigue, prompting her to question whether prolonged late-night activity affects female hormones.
When is a brain MRI necessary for lung cancer?

When is a brain MRI necessary for lung cancer?

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"I was diagnosed with small cell lung cancer, and in addition to other tests, my doctor also prescribed a brain magnetic resonance imaging scan. What is this method used for?" asked Hoang Long, 45, from TP HCM.
Mistakes in ear cleaning cause inflammation

Mistakes in ear cleaning cause inflammation

VnExpress
Frequent ear cleaning, using cotton swabs or hard objects to remove earwax, can cause scratches, infections, and create conditions for bacteria and fungi to thrive.
Hypertrophic cardiomyopathy causes chest pain

Hypertrophic cardiomyopathy causes chest pain

VnExpress
Mrs. Huong, 66, had hypertrophic cardiomyopathy with mitral regurgitation causing chest pain; after three years of worsening symptoms, doctors performed alcohol septal ablation.
Is significant hair loss a sign of hypothyroidism?

Is significant hair loss a sign of hypothyroidism?

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I frequently experience significant hair loss when washing and brushing my hair, sometimes losing a handful in a day. Could this be a symptom of hypothyroidism, and how is it treated? (Lan Anh, TP HCM)
Does occasional smoking lead to lung disease?

Does occasional smoking lead to lung disease?

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I smoke a few cigarettes when I'm stressed or meeting friends. Am I at risk of lung disease? Recently, I've had a persistent cough for about two weeks. (Hai Nam, Ho Chi Minh City)
Four ways to care for adolescent health

Four ways to care for adolescent health

VnExpress
Eating fruits, vegetables, lean protein, getting enough sleep, engaging in scientific exercise, and mental relaxation can help regulate hormones during puberty.
4 ways to eliminate visceral fat without fasting

4 ways to eliminate visceral fat without fasting

VnExpress
Visceral fat is more dangerous than subcutaneous fat, but it can be effectively reduced by supplementing with polyphenols, soluble fiber, resistant starch, and increasing protein intake.