The earliest hours and days of starting treatment are often the most anxiety-provoking to anticipate — here’s a realistic picture, so you’re not walking in blind.
Hour 0: intake
Paperwork, insurance or payment discussion, and an initial assessment covering your use history, health background, and immediate needs. Honesty here shapes a safer, more accurate plan — not a judgment.
Hours 0–24: initial medical evaluation
Vital signs, possibly an EKG (especially relevant if methadone is being considered) [link to QT prolongation article], urine drug screen, and a decision about immediate needs — whether withdrawal management, MOUD induction, or both.
Starting medication, if that’s part of your plan
Timing depends on which medication and your current withdrawal status. Buprenorphine typically requires waiting for withdrawal to begin (or using low-dose induction) [link to induction articles]; methadone can often start sooner under supervision, at a conservative initial dose.
The first days: expect discomfort even with treatment underway
Even with medication started, full symptom relief isn’t usually immediate — dose adjustments over the following days are normal and expected, not a sign something is wrong.
What’s often different from expectations
Many people expect intensive, immediate therapy sessions from hour one — the first 72 hours are usually more focused on medical stabilization and safety than deep therapeutic work, which typically ramps up once the acute period has passed.
Questions worth asking in these first hours
- What’s the plan for the next 24, 48, 72 hours specifically?
- Who do I contact if something feels wrong overnight?
- When will medication dosing be reassessed?
[doctor question generator tool] can help prepare these in advance.
Medically reviewed by [pending]. Sources: SAMHSA TIP 63, ASAM National Practice Guideline.