It’s understandable to feel worried about this.
Even a short period of alcohol use can temporarily disturb brain chemicals like serotonin, dopamine, and GABA, leading to a sudden worsening of mood for a few days. This is usually a transient effect, not permanent.
Next Steps
For medication duration and long-term recovery, it varies from person to person, so it’s best discussed with a psychiatrist as it needs detailed evaluation of your specific characteristics if you feel the need you book your consultation with me for the same