Dr Kenneth Liegner generously spends almost 3 hours on Sunday September 8th, 2019answering questions posed by the Disulfiram for Lyme Support Group community. https://www.facebook.com/groups/dsf4lyme/
You should not use Antabuse if you have recently taken metronidazole or paraldehyde, or if you have consumed any foods or products that contain alcohol (mouthwash, cough medicine, cooking wine or vinegar, certain desserts, and others).
**Comment** There appears to be a shortage and potential price hike on disulfiram (Anatuse) currently. After speaking with numerous pharmacists and nationwide advocates it also appears to be at a corporate level.
I was able to obtain it from Pharmacyrxworld.com (Canadian Pharmacy) for $37 for 100 tablets of 500mg. You NEED a prescription for this from a doctor and it takes weeks to a month of obtain. You need to titrate up slowly due to potential side-effects/herxing and work with a knowledgable practitioner.