
Marchman Act and Guardianship Matters in Florida
A Family Member Refuses Treatment After an Overdose?
Robinson Casey focuses exclusively on Marchman Act petitions and guardianship matters. Start with a free, confidential first consultation with no obligation to continue.
By Richard J. Casey III, Esq. · Published October 14, 2026
A parent who learns that an adult child refuses treatment after an overdose often feels scared and stuck. A family member’s refusal of treatment after an overdose raises questions about the options available to the family. The first step is always emergency medical care. The second is understanding the Marchman Act, Florida’s law on involuntary assessment and treatment for substance abuse. This page is general information, not legal advice. Every case depends on its own facts, and the court decides. Robinson Casey is a Florida law firm that focuses on Marchman Act petitions and guardianship matters. Richard J. Casey III, Esq. is the responsible lawyer.
What to Do Right After an Overdose When Your Adult Child Refuses Treatment
Get medical care first. An overdose can be life-threatening, so call 911 or go to the nearest emergency room if your child is in danger. Medical staff should assess your child before any legal step is considered.
In general, adults make their own choices about medical treatment. That can be hard to accept when you’re watching your child struggle. A refusal in the emergency room is not always the final word, though. What happens next depends on your child’s condition and the medical team’s judgment.
Once your child is stable, ask the treating team some direct questions. What discharge planning is available? What follow-up care do they recommend? Which referrals can they give you? Write down the answers and the names of the people who gave them.
Think about safety at home, too. Your own safety, and the safety of others in the house, matters. If you feel threatened, tell the medical team right away.
If your adult child has refused treatment after an overdose, you don't have to work through the court questions alone; call (561) 849-4149 for a free, confidential first consultation. Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

Why Refusal Does Not Always End the Conversation
Refusal during a crisis is common, and a “no” today doesn’t always mean “no” forever. Still, no one can promise that your child will change course.
Keep communication open. Use calm, specific words. Say what you’ve noticed, and avoid blame or ultimatums. Write down facts: the date, what was said, and what you saw. Leave out guesses about what your child is thinking.
Share your concerns with your child’s medical providers. Federal law limits when substance use treatment records can be shared. Under the federal confidentiality statute for substance use disorder patient records, such contents may be used or disclosed in accordance with the prior written consent of the patient with respect to whom the record is maintained. Ask each provider what they can share and how.
Your family’s options depend on several things: your child’s ability to make a rational decision about care, the circumstances at the time, and whether a court process is available under Florida law. A parent cannot control those factors alone. Don’t assume any single step will change your child’s behavior.
What the Marchman Act Is and Who Can Petition the Court
The Marchman Act is Florida’s court process for involuntary assessment and treatment for substance abuse. It is a court process, so a parent cannot order treatment on their own.
For an adult, § 397.68112 says a petition may be filed by the person’s spouse or legal guardian, any relative, a service provider, or an adult with direct personal knowledge of the person’s substance abuse impairment. A parent is generally a relative, so the list may include you. Other requirements may apply, and the court decides.
The petition goes to the clerk of the court in the county where the person is located, under § 397.681. § 397.68141 lists what a petition must contain. That includes the parties’ names, their relationship, and the facts showing why the petitioner believes services are needed. A petition may include a professional’s report from an exam within 30 days before filing.
§ 397.675 sets out when a person meets the criteria for involuntary admission. The criteria include a good faith reason to believe the person is substance abuse impaired and has lost the power of self-control. The statute sets out other findings too, so read the full text.
How the Court Process Generally Works and What Can Happen
The statute lays out several stages, but the court’s schedule and discretion shape timing and results.
After a petition is filed, the court decides whether the respondent has an attorney or needs one appointed. § 397.681 gives the respondent a right to counsel at every stage. Under § 397.68151, the court shall schedule a hearing within 10 court working days unless a continuance is granted. Continuances are a matter for the court, so dates can move.
In an emergency, § 397.6818 allows a court to rely on the petition and enter an ex parte order for assessment and stabilization. That order can be entered without appointing an attorney. The same section limits how long a service provider may hold a person for observation, with listed exceptions and a 72-hour baseline.
At the hearing, § 397.6957 places the burden on the petitioner to prove the required elements by clear and convincing evidence. If the court finds those conditions proved, § 397.697 allows an order for involuntary treatment services for a period not to exceed 90 days. Renewal may be requested before that period ends.
Possible outcomes include an order for assessment or treatment, or a denial. Which one happens depends on the evidence and the court’s judgment.
Marchman Act, Baker Act, and Guardianship: How They Differ
The Marchman Act addresses substance abuse. The Baker Act addresses mental illness. Guardianship is a separate court matter about an adult’s ability to make decisions and manage affairs.
In general terms, it covers involuntary examination for mental illness. Some people have both problems. § 397.6957 says that if the court has reason to believe the respondent meets the involuntary commitment provisions of part I of chapter 394, the court may start involuntary examination under those provisions. The court decides whether that applies.
Guardianship is a different process. It is not the same as an involuntary treatment order for addiction, and it turns on different facts and legal tests.
Which process fits depends on your child’s situation and the facts a lawyer or court would review. No single tool is certain to fit, and the court makes the final call.
What to Gather Before You Speak With a Lawyer
Gather your records and a clear timeline before your first conversation with a lawyer. Preparation helps that conversation. It does not decide the outcome.
Useful items include:
- Hospital or emergency discharge papers
- Dates and details of each overdose or emergency visit
- Names and contact details of treating providers
- Any prior assessment or treatment history you know about
- A written timeline of recent events, with dates
- Notes on what you observed, written as facts
Keep your notes factual. Write what you saw and heard, and mark anything someone else told you. Leave out speculation about your child’s motives.
Also note whether your child has been assessed recently. Under § 397.68111, a petition may concern a person who reasonably appears to meet the criteria in § 397.675 and who also meets one of several conditions listed in the statute, one of which is an assessment by a qualified professional within 30 days; other listed conditions and requirements may also apply, and the court decides based on the evidence and its discretion. Ask the lawyer how these rules apply to your child.
Gathering documents does not establish legal grounds or secure any result. Fees are discussed at the free first consultation.
Not sure what your next step is?
Talk it through with our team — the first consultation is free, confidential, and carries no obligation.
Common Questions Parents Ask About Forcing Treatment in Florida
A court may order involuntary treatment in some cases, but only under the statute and the court’s discretion.
Can you force someone into rehab?
Under the Marchman Act, a court may order involuntary treatment services in some cases. § 397.697 sets the framework, and the court decides based on the evidence.
Does a court order go on a permanent record?
Florida law makes Marchman Act petitions, orders, and related court records confidential. Access is limited to listed people, under § 397.6760. Ask the responsible lawyer how other records may apply to your case.
What if the court does not grant the petition?
The outcome depends on the court and the evidence. Other options may come up in a consultation.
Is there a filing fee?
The clerk may not charge a filing fee for a Marchman Act petition, under § 397.681. Service of process fees may be waived for an indigent petitioner, as § 397.68112 describes, and the court decides.

Talking Through Your Family’s Situation With Robinson Casey
If your adult child has refused treatment after an overdose, you may be weighing a court option while still hoping for change at home. To discuss your situation, contact Robinson Casey for a free, confidential first consultation, with no obligation to continue.
Robinson Casey is a Florida law firm that focuses on Marchman Act petitions and guardianship matters. Richard J. Casey III, Esq. is the responsible lawyer. The firm may refer a matter to another lawyer or firm where appropriate.
Call (561) 849-4149 or send a message through the contact form to set up a free, confidential first consultation, with no obligation to continue.
Options Florida Law May Provide
Marchman Act Petitions
The court decides whether the statutory requirements are met based on the evidence.
Involuntary Commitment for Addiction
Florida law allows a court to order involuntary treatment services in some cases. Other requirements may apply, and the court decides based on its discretion and the circumstances of each case.
Emergency Temporary Guardianship
Timing and outcome depend on the court's schedule and discretion.
How Robinson Casey Works With Families
Free First Consultation
A confidential initial consultation, with no obligation to continue.
Clear Explanations
We explain the petition types, the process, and the questions a court may consider, so you can decide your next step.
Supported by Our Team
Our team of assistants and office staff helps keep communications and documents organized throughout your matter.
Confidential Discussions
We discuss your family's situation in a private, confidential setting.
Important
Every case depends on its own facts, and the court makes its own decisions based on the evidence and applicable law. The information on this page is general and is not legal advice. Other requirements may apply to your situation.
