The following third-party resources (some of them published on commercial sites but nevertheless providing some useful advice) may offer some guidance and help for particular kinds of addiction and other issues. N.B we are not necessarily endorsing the host site's products however.
This guide introduces some interesting research into screen use including:
See the full guide here:
An infographic of ways to help protect your mental health during the COVID-19 pandemic, prepared by Rehab 4 Addiction, an advisory and referral service for people who suffer from alcohol, drug and behavioural addiction.
See the infographic and other guidance here: