Doctor explains how to identify color blindness

Doctor explains how to identify color blindness

VnExpress
Color blindness can be congenital, hereditary, or linked to certain diseases, making it difficult for eyes to distinguish colors like red-green, blue-yellow, or monochromatic shades.
Is ear ringing during flights dangerous?

Is ear ringing during flights dangerous?

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I frequently travel by plane, taking 4-5 flights each week, but often experience ear pain and ringing. Is this condition dangerous, and how can it be improved? (Kim Ngan, 45, TP HCM)
Managing gout diet during a beach vacation

Managing gout diet during a beach vacation

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I have gout and am planning a long beach vacation. What preparations should I make to prevent an acute joint pain flare-up while still enjoying my meals? (Anh Tuan, TP HCM)
5 ovarian cancer treatment methods

5 ovarian cancer treatment methods

VnExpress
Ovarian cancer can be treated with surgery, chemotherapy, radiation therapy, targeted therapy, or a combination of methods, depending on the disease stage and the nature of the malignant tumor.
Doctor guides exercise methods after heart surgery

Doctor guides exercise methods after heart surgery

VnExpress
Patients should practice ankle flexion in the initial days after surgery, then walk for a few minutes, gradually increasing the duration to 20-40 minutes per session once the incision and sternum have healed.
Silent habits that harm your airways

Silent habits that harm your airways

VnExpress
Mouth breathing, lying down immediately after eating, drinking too little water, and lack of exercise can narrow the airways, affecting respiratory function.
Blurred vision, acute kidney failure after drinking alcohol

Blurred vision, acute kidney failure after drinking alcohol

VnExpress
A 39-year-old man experienced blurred vision, vomiting, and difficulty breathing after consuming half a liter of vodka purchased from a convenience store; he was diagnosed with methanol poisoning, acute kidney failure, and required dialysis.
Why does acid reflux cause chest pain?

Why does acid reflux cause chest pain?

VnExpress
Chest pain from gastroesophageal reflux often persists and can be easily mistaken for an acute cardiovascular event if accompanying signs are not carefully observed.
6 daily habits for a sharp mind in old age

6 daily habits for a sharp mind in old age

VnExpress
Maintaining physical activity, healthy eating, sufficient sleep, learning new things, staying socially connected, and managing stress helps preserve brain health as one ages.
Does stress cause gastroesophageal reflux disease?

Does stress cause gastroesophageal reflux disease?

VnExpress
Recently, I often experience heartburn and a burning sensation in my throat, especially when I am tired or stressed. Is stress a cause of gastroesophageal reflux disease? (Mai Thanh An, 37, Hanoi)
How immunotherapy treats liver cancer

How immunotherapy treats liver cancer

VnExpress
Immunotherapy is often prescribed for patients with advanced liver cancer, helping to restore or activate the immune system and improve its ability to recognize malignant cells.
How to protect your eyes on long journeys

How to protect your eyes on long journeys

VnExpress
Wearing appropriate glasses, resting your eyes, using artificial tears, and specialized nutrient care contribute to protecting your eyes during extended trips.