Whether you're concerned about yourself or a loved one, these helplines and support groups can offer expert advice.
Anxiety UK
Charity providing support if you have been diagnosed with an anxiety condition.
Phone: 03444 775 774 (Monday to Friday, 9.30am to 5.30pm)
Website: www.anxietyuk.org.uk
CALM
CALM is the Campaign Against Living Miserably, for men aged 15 to 35.
Phone: 0800 58 58 58 (daily, 5pm to midnight)
Website: www.thecalmzone.net
Mind
Promotes the views and needs of people with mental health problems.
Phone: 0300 123 3393 (Monday to Friday, 9am to 6pm)
Website: www.mind.org.uk
No Panic
Voluntary charity offering support for sufferers of panic attacks and obsessive compulsive disorder (OCD). Offers a course to help overcome your phobia or OCD.
Phone: 0844 967 4848 (daily, 10am to 10pm). Calls cost 5p per minute plus your phone provider's Access Charge
Website: www.nopanic.org.uk
Rethink Mental Illness
Support and advice for people living with mental illness.
Phone: 0300 5000 927 (Monday to Friday, 9.30am to 4pm)
Website: www.rethink.org
Samaritans
Confidential support for people experiencing feelings of distress or despair.
Phone: 116 123 (free 24-hour helpline)
Website: www.samaritans.org.uk
SANE
Emotional support, information and guidance for people affected by mental illness, their families and carers.
SANEline: 0300 304 7000 (daily, 4.30pm to 10.30pm)
Textcare: comfort and care via text message, sent when the person needs it most: www.sane.org.uk/textcare
Peer support forum: www.sane.org.uk/supportforum
Website: www.sane.org.uk/support
YoungMinds
Information on child and adolescent mental health. Services for parents and professionals.
Phone: Parents' helpline 0808 802 5544 (Monday to Friday, 9.30am to 4pm)
Website: www.youngminds.org.uk