On 12th December, Ada Choi (蔡少芬) shared photo of a tissue containing blood and posted an online message: “Have you ever try bleeding upon waking up?” Many netizens felt worried and told her to put a glass of water besides the bed due to the weather.

Subsequently, Ada responded to the media that she bled occasionally because of the urge to scratch and the weather.

Source: https://ol.mingpao.com/ldy/showbiz/latest/20201212/1607760273153/%e8%94%a1%e5%b0%91%e8%8a%ac%e5%8d%8a%e5%a4%9c%e6%b5%81%e9%bc%bb%e8%a1%80-%e7%b4%99%e5%b7%be%e6%9f%93%e6%bb%bf%e9%ae%ae%e8%a1%80%e5%9a%87%e5%a3%9e%e7%b6%b2%e6%b0%91