It’s a test which is used to look into any potential excess body production of cortisol (steroids). It involves collection of a sample of your saliva at 11 o’ clock at night on two separate nights.
Late Night Salivary Cortisol Collection
![Late Night Salivary Cortisol Collection icon](https://www.esht.nhs.uk/wp-content/themes/esht2017/img/file-icon-32.png)
Our emergency departments are currently extremely busy, and you may face a long wait to be seen. More information is available on alternative services.
It’s a test which is used to look into any potential excess body production of cortisol (steroids). It involves collection of a sample of your saliva at 11 o’ clock at night on two separate nights.