Richmond Public Health Team have put together the following site to help young people and parents understand and support young people experiencing difficult feelings. - https://www.richmond.gov.uk/portus/
If you are concerned about a young person and need help right away please refer to the tab at the top of this page "Urgent Support"
Calm Harm is a free app that helps you manage or resist the urge to self-harm.
Further info can be found here: https://calmharm.stem4.org.uk/
Further Support can be found on the Young Minds Website. https://www.youngminds.org.uk/young-person/my-feelings/self-harm/
The Mental Health Foundation have a guide and information aims to help you understand more about self-harm and what to do if you are worried about yourself or someone else. It explains what self-harm is, what to do if you or someone you know is self-harming, and how to get help.
Further Information: https://www.mentalhealth.org.uk/truth-about-self-harm