It's good that she has such a supportive sister who cares so much about her. You have good reason to be concerned, but she cannot seek help unless she's aware that she has a problem and actually wants help and to help herself. It's possible your sister may be drinking because of her social anxieties - maybe this is her answer for it. When she's sober you could try discussing therapy/counselling for her social anxieties as an alternative to alcohol.
I've never really thought about alcoholism and the mental health act, but it may be worth speaking to another doctor for information.
Alcoholics Anonymous is the best thing to support your sister through recovery but until she accepts that she has problem and wants help, as I said before, this will not work for her.
However, you and your family can get help and support through Al-Anon, the AA equivalent for family and friends of alcoholics. There's usually a support group every week (or more depending on your area), check your local newspapers or check online for details.
Take care, and post again if there's any change :)
xo
|