Alcohol, drugs and addiction
Talk to your GP
A GP is a good place to start. They can discuss your problems with you and get you into treatment. They may offer you treatment at the practice or refer you to your local drug or alcohol support service. If you don't have a GP, find a GP near you.
Search for an NHS counselling service
Talking therapy is for anyone who's going through a bad time or has emotional problems they need help with.
For many adults it may be the same or more effective than medication. You can refer yourself directly without a referral from a GP.