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Nên hay không nên lấy ráy tai thường xuyên  

A PHP Error was encountered

Severity: Warning

Message: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: views/news_detail.php

Line Number: 8

A PHP Error was encountered

Severity: Warning

Message: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: views/news_detail.php

Line Number: 8

12:04 27/04/2011

Ráy tai nằm ở ống tai ngoài, do một loại chất nhờn tựa như mồ hôi tiết ra từ những tuyến hạch nhỏ (tuyến ráy tai) trộn lẫn với những tế bào chết rơi ra trong lỗ tai mà th.. [..]

Nên hay không nên lấy ráy tai thường xuyên

 

Ráy tai có nhiệm vụ bảo vệ cho ống tai khỏi bị tổn thương, bụi bẩn, ngăn ngừa côn trùng và nhiễm khuẩn. Nếu không có ráy tai, ống tai sẽ bị khô, ngứa và dễ bị nhiễm khuẩn. Bản thân ráy tai không phải là một môi trường mà vi khuẩn có thể sinh sống. Ráy tai thường có 3 dạng: khô, ướt và cứng.

Trong y học, người ta có thể nhìn ráy tai mà chẩn đoán bạn mắc bệnh gì và dùng ráy để chữa một số bệnh. Trong trường hợp bình thường, không mắc bệnh về tai thì bạn không nên thường xuyên lấy ráy tai, nhất là bạn lại tự ý dùng tăm bông, que diêm... chọc vào tai.

Bởi như thế, bạn lại vô tình đẩy ráy tai càng lúc càng sâu hơn, ráy tai sẽ tích tụ nhiều, không được đẩy ra ngoài theo cách tự nhiên tạo nên nút ráy tai. Hơn nữa, nếu bạn dùng các vật nhọn lấy ráy tai sẽ làm chấn thương tai. Khi ráy tai bẩn, viêm nhiễm, tốt nhất không nên tự ý lấy mà bạn cần đến bác sĩ chuyên khoa tai để ráy tai được lấy ra đúng cách, hợp vệ sinh.

 

suckhoe68 (nguồn: sưu tầm)


Các tin mới hơn

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  • SÂU RĂNG VÀ CÁCH PHÒNG CHỐNG.  08:11 07/11/2017
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  • Phòng và chữa viêm đường hô hấp trên  05:11 06/11/2017
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  • Viêm mũi dị ứng  09:11 04/11/2017
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  • Các nguyên nhân gây ù tai  08:10 27/10/2017
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  • Nguyên nhân và cách khắc phục tình trạng tiết nhiều nước bọt khi ngủ  09:09 10/09/2017

Các tin cũ hơn

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  • Cách phòng và điều trị bệnh viêm xoang  12:04 23/04/2011
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  • Nguyên nhân và cách nhận biết bệnh viêm xoang  12:04 23/04/2011