Vxa* there are several options with regard to medication associated with alcohol withdrawal . As with all these things there are a variety of opinions as to whether any / all are helpful . I am a GP with an interest in addiction ( funny that)
Firstly there are drugs to manage acute withdrawal - these are usually only necessary for people who are physically addicted to alcohol - where there is a risk of fitting with sudden withdrawal,, these would be closely monitored - every day at least and this can be done as an Out patient if there is a home detox team on your area. Usually this is Valium or equivalent. The acute detox will last 5-14 days.
Drugs to maintain sobriety are more controversial.
Acamprosate claims to reduce cravings to drink, it's generally initiated by a specialist team . Results / outcomes are mixed but it seems to be safe.
Disufiram is a medication on which you CANNOT drink. If you do it will make you extremely ill . Disulfirm will react with any alcohol at all, even that found in , for example some mouthwashes. It can be useful as a deterrent because the effects last for 7 days even if you do not take it. Again most GP's won't prescribe because if the associated risk.
The other 'newer' meds , esp the ones you mention are less commonly used and I am not convinced of the safety profiles.
The other broad group of medications are more generally to treat the underlying anxiety / depression / mood swings that may have contributed to the development of an alcohol problem. This maya include sertraline , other antidepressants, anxiolytics ( to reduce anxiety) and occasionally low dose antipsychotics if people are very very anxious / agitated .
In general the aim is to be off all medication by 12 months AF. Stopping drinking is HARD, if it wasn't there would be no people who are alcohol dependent.
I agree that 'making peace' with the decision and actively deciding and FEELING that you no longer want to drink is the key, but that's a hard psychological step to take. Some direct alcohol support counselling may be helpful here ... Or more general counselling can also be useful.
I would ask you all to respect my privacy as a GP who recognises my own issues with alcohol. I promise I have never ever consumed alcohol whilst working, before working or when I was on call ( don't do that now !)
Hope that helps vxa honestly you are feeling rubbish now, but I promise that it will improve, talk to your GP about the options and see what you can agree ... But if you need help with medication please take it xxx