Brian Thomas | ene 08 2026 19:11
Quick Summary:
Medication errors can happen at any stage of care—during prescribing, dispensing at the pharmacy, or monitoring after the medication is given. These mistakes can lead to serious complications, and clear documentation is one of the most important ways to protect yourself. If you believe a medication error caused harm, gathering records early can help an attorney evaluate what went wrong. At Thomas Law in Chicago, Illinois, we guide patients and families through what to do next and how to understand their legal options.
Understanding Medication Errors in Illinois
Medication errors are more common than most people realize. They can involve the wrong drug, incorrect dosage, overlooked allergies, improper instructions, or failures in monitoring side effects. Whether the mistake happened at a hospital, clinic, nursing home, or local pharmacy, the impact can be significant.
Our team at Thomas Law helps injured individuals throughout Chicago, Illinois understand when a medication error may rise to the level of medical malpractice. For an overview of these types of cases, visit: Medical Malpractice.
What to Ask the Hospital or Pharmacy
If you suspect something went wrong, it helps to gather clarification—preferably in writing—before memories fade. Here are some questions to consider asking:
- What medication was prescribed, and at what dose? Request a printed copy of the prescription or medication administration record.
- Who verified the prescription? Ask which doctor, nurse, or pharmacist handled the order.
- Were there any documented warnings or alerts? Electronic systems often flag allergies or dosage concerns.
- What should I have been told about risks or side effects? Understanding missing warnings can help identify negligence.
- Was the medication later adjusted, changed, or discontinued? This can help show whether the provider corrected an earlier mistake.
What to Document Right Away
Thorough documentation is one of the strongest tools you have. Start collecting:
- Medication packaging or pharmacy labels
- Hospital discharge papers
- Photos of the medication and instructions
- Timeline of symptoms (when you first noticed issues, how they progressed)
- Names of all providers involved in prescribing or administering the medication
- Any written or digital communications from providers about the medication
When to Seek a Legal Review
If you experienced unexpected complications, hospital readmission, severe side effects, or long-term health problems, it’s worth speaking with an attorney. Medication error cases can be complex, and proving negligence requires detailed evidence and expert medical review. That’s where our team at Thomas Law can step in. We help determine whether a preventable mistake occurred and what next steps may be available under Illinois law.
Frequently Asked Questions
What counts as a medication error?
Any preventable mistake in prescribing, preparing, dispensing, or monitoring medication may qualify—such as wrong dosages, missed contraindications, or incorrect instructions.
Should I stop taking the medication?
Always contact a medical professional before stopping, adjusting, or substituting medication.
Can I request my full medical records?
Yes. In Illinois, you have the right to request your medical records, and doing so early can help preserve crucial information.
Can a lawyer help even if I’m not sure what happened?
Absolutely. Many patients aren’t sure a true error occurred until a legal team reviews the documentation and timelines.
How can I see what past clients say about Thomas Law?
You can read reviews and experiences here: Testimonials.
Talk to Thomas Law About Your Medication Error Concerns
If you believe a medication mistake caused harm, we’re here to help. Thomas Law offers compassionate, straightforward guidance for patients throughout Chicago, Illinois.
Schedule a free consultation:
Contact Thomas Law
today.

