Please bear in mind when surfing the internet for information on physical or mental health issuesl, that many sites are commercial ones and are ultimately trying to sell you products or services.
However, you may find the following links useful:
www.panic-attacks.co.uk
http://joepanic.com
www.anxietynetwork.com
www.head-cleaners.com/anxiety.htm
http://bluepages.anu.edu.au
http://moodgym.anu.edu.au
http://mentalhelp.net/psyhelp/chap6/chap6s.htm
http://nmht.nhs.uk/downld2.htm
http://livinglifetothefull.com
www.midspace.co.uk
www.selfharm.org.uk
www.lifesigns.org.uk
http://www.ptsdalliance.org.home2.html
http://www.nnt.nhs.uk/mh/content.asp?PageName=selfhelp
http://www.uktrauma.org.uk
www.ncptsd.va.gov
http://www.survivorsuk.org
http://www.victimsupportsco.org.uk/page/index.cfm
http://www.safelinewarick.co.uk
http://www.nsfscot.org.uk
http://www.edauk.com
http://www.phobics-society.org.uk
www.uktrauma.org.uk
www.estss.org
www.ukpts.co.uk
www.istss.org
www.trauma-pages.com
www.traumaclinic.org.uk
www.veterans-mhs-cvct.org (our sister project in Wales)