Clinical Research Directory

Inclusion Criteria: * diagnosed with HIV * Receive care at the Atlanta VA Healthcare System * Are age 18 or over * Meet criteria for mild, moderate, or severe alcohol use disorder by the DSM-5 Alcohol Symptom Checklist and the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) screen * Have evidence of significant alcohol use: PEth \> 20ng/ml * Currently smoking cigarettes * Prescribed \>=5 medications * Have cell phone or reliable contact number * Can provide written informed consent Exclusion Criteria: * Active engagement in formal alcohol treatment including medications for alcohol use disorder at the time of enrollment * Self-report or laboratory test confirming pregnancy, nursing, or trying to conceive * Life-threatening or unstable medical, surgical, or psychiatric condition that prohibits participation (including current or past intent to harm oneself or others within the prior 12 months and not receiving treatment * Untreated moderate to severe opioid use disorder * Residence out of state * Inability to read or understand English * History of serious hypersensitivity or adverse reaction to study medication * Taking potentially interactive medication(s) (e.g. nicotine replacement therapy for varenicline pilot study) * Already prescribed the pilot medication at the time of study recruitment