Hi Teddy, I really feel it for you and you do need help. You cannot help your son here no matter how much you want to.
With the list of drugs he is taking I am surprised he is even able to get up let alone function. In addition if he is taking chlordiazepoxide AND drinking, it will double the effects and make him even less able to function. Is the GP monitoring him closely or just fobbing him off with drugs?
As people said do get in touch with Al Anon. Did you speak with his GP? Unfortunately people tend to wash their hands of alcoholics unless they show a definite sign that they want help and especially now in current circumstances there won't be any extra help available.
Unless your son is being violent or distructive in the household I would do nothing about throwing him out just now as it is difficult to do anything at the moment, but I wouldn't give him money for drink and if he starts to get abusive then call the police.
I wish you well as am sure it is far from easy and at the end of the day you may have to ask him to leave if he point blank refuses to accept help and want to change.
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