• Lifeline
  Tel: 13 11 14
  24 hour/7 days a week
  General telephone counselling (not specifically GLBTIQ)
• Suicide Call Back Service
  Tel: 1300 659 467
  Nationwide telephone service that offers short to medium term support for people at risk of suicide, their carers, and those bereaved by suicide.
• Mind Health Connect: www.mindhealthconnect.org.au a new webpage with lots of useful information
• Health Direct Australia is a 24-hour telephone health advice line staffed by Registered Nurses to provide expert health advice  Tel: 1800 022 222
• Mental Health Line NSW Tel: 1800 011 511. Connects the people of NSW with appropriate care, 24 hour mental health referral service
• Ambulance/Fire/Police
  000

In an emergency you can also visit your local hospital's emergency department.