It is irrelevant whether the employee has physical or mental health issues. Both deserve the same supportive and lawful treatment...
As a manager you just need to follow the correct procedures. You are not a healthcare professional and it is not up to you to assess who is ''worthy'' or not...
I am a senior manager and all I care about is that the employee correctly reports that they are off sick and provides the right fit note from their GP.
Then we can do a back to work meeting on their return and look at reasonable adjustments and/or referral to Occupational Health.
If the absence is long term again I need to make sure I follow the right process if there is no sign of the employee being able to go back to work.
Anything else and you are putting your organisation at risk of an employment tribunal claim...
I always find it so bizarre that people think it is OK to suggest that staff who struggle with their mental health are by definition not genuine or not ''resilient'' enough.
Depression, bipolar disorder, PTSD are conditions like any other and the person who experiences them can just magically wish them away.
Also so many work places are toxic and push people to the point of burn out due to inappropriate staffing, bullying and so on that they only have themselves to blame if their employees are suffering.
So sad that in 2025 so much stigma and ignorance remain around mental health.