6 nguyên nhân ngạc nhiên gây đau đầu
Việc kẹp điện thoại giữa tai và vai để nói chuyện kéo dài hơn vài phút có thể gây mỏi cổ và dẫn đến đau đầu. Hãy sử dụng tai nghe, hoặc bật loa ngoài bất cứ khi nào có thể.
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