You took the medication because you trusted the professionals responsible for your care. You expected the prescription to be correct. You expected the pharmacy to give you the right drug, at the right dose, with accurate instructions.
When that trust is broken, the consequences can be serious. A medication error may cause a new injury, worsen an existing condition, or require emergency treatment. At Joumana Law, we help injured people seek answers and accountability when preventable medication mistakes cause harm.
What Is a Medication or Pharmacy Error?
A medication error can happen anywhere between prescribing a drug and taking it. A doctor may prescribe the wrong medication. A pharmacy may dispense the wrong drug, strength, or instructions. Other errors happen because important information gets overlooked. A known allergy may be missed. Two medications may interact dangerously. A prescription may also be entered incorrectly into an electronic system.
Common medication and pharmacy errors include:
Not every medication complication means someone was negligent. Some medications carry known risks even when prescribed and dispensed correctly. A legal investigation looks at what happened and whether the required standard of care was followed.
Wrong Drug Errors: When You Receive Medication You Were Never Supposed to Take
Receiving the wrong medication can expose your body to risks you never agreed to face. The error may begin with the prescription or occur when the pharmacy fills it. A wrong drug error could involve:
- A doctor prescribing the wrong medication
- A pharmacist dispensing a different drug
- Medication intended for another patient
- Confusion between medications with similar names
- Incorrect labeling
- Data-entry or electronic prescription errors
The consequences depend on the drug, dosage, patient, and length of exposure. Some people experience temporary symptoms. Others may face hospitalization, organ damage, dangerous reactions, or other serious complications.
How Can a Wrong Drug Error Happen?
Medication systems involve several people and several opportunities to catch mistakes. A prescription may pass through a medical office, electronic system, pharmacy, pharmacist, and technician. An investigation may examine each step. The goal is to determine where the mistake happened and whether reasonable safeguards should have prevented it.
Wrong Dose Errors: The Right Medication Can Still Be Dangerous at the Wrong Dose
Getting the correct medication is only part of safe treatment. The dosage and instructions also matter. A dosage error may involve:
- A prescription written at the wrong strength
- A pharmacy dispensing the wrong strength
- Too much medication being prescribed
- Too little medication being prescribed
- Incorrect instructions on the pharmacy label
- Decimal or calculation mistakes
- Confusion between units of measurement
- Incorrect dosage information entered electronically
Too much medication can cause toxicity, overdose, or dangerous side effects. Too little medication can also create serious problems. The underlying condition may remain untreated or become worse.
Some Patients May Face Greater Risks
Dosage decisions can depend on individual medical factors. Age, weight, other medications, and certain health conditions may affect how a drug should be used. Children and older adults can be especially vulnerable to some dosage mistakes. The specific standard of care depends on the circumstances and the professionals involved.
Dangerous Drug Interactions Can Cause Serious Injuries
Many people take more than one medication. That makes accurate medication information important at every stage of treatment. Some medications can interact with each other and cause dangerous effects. A new medication may also change how another drug works.
Potential problems may arise when:
- A prescriber does not appropriately consider existing medications
- Available medication information is overlooked
- Records are incomplete or inaccurate
- Important information is not communicated
- A prescription is entered incorrectly
- Relevant warnings are missed during the dispensing process
Consider someone who takes several medications for chronic conditions. A new prescription is added, and a dangerous interaction follows. The patient may have taken every medication exactly as instructed. That does not automatically establish negligence. It does raise important questions about what information was available and whether appropriate care was taken.
Prescription Errors Can Begin Before You Reach the Pharmacy
People often associate medication mistakes with pharmacies. Yet an error can happen before the prescription ever reaches a pharmacist. Prescription errors may include:
- Prescribing the wrong medication
- Ordering the wrong dosage
- Providing incorrect instructions
- Sending a prescription for the wrong patient
- Electronic transmission errors
- Data-entry mistakes
- Failing to appropriately consider relevant medical information
- Failing to appropriately consider known medications or allergies
Determining where the error began can be critical. A lawyer may need to review records from several healthcare providers and the pharmacy.
Electronic Prescriptions Do Not Eliminate Human Error
Michigan generally requires prescribers to electronically transmit prescriptions directly to pharmacies, subject to statutory exceptions. Electronic systems can reduce certain problems, but they cannot prevent every mistake. Incorrect selections and inaccurate patient information can still create problems. The details of the electronic record may therefore become important during an investigation.
Pharmacy Errors: When What You Receive Does Not Match What Was Prescribed
You should be able to trust that the medication inside your pharmacy bag matches your prescription. A dispensing mistake can expose a patient to serious harm. Possible pharmacy errors include:
- Dispensing the wrong drug
- Dispensing the wrong strength
- Providing an incorrect quantity
- Printing incorrect instructions
- Giving medication to the wrong patient
- Mislabeling a prescription
- Incorrectly entering prescription information
- Failing to appropriately address relevant medication information
Michigan pharmacies and pharmacists operate within a regulated professional system. The Michigan Board of Pharmacy provides licensing information, laws, rules, and professional resources for pharmacy practice. Michigan’s Bureau of Professional Licensing also addresses disciplinary matters involving professional standards and negligence. Its enforcement responsibilities include matters involving over-prescribing and over-dispensing.
A Busy Pharmacy Does Not Make Your Injury Less Serious
Pharmacies can be demanding workplaces. Pharmacists and technicians may process many prescriptions during a shift. For the injured patient, however, the central question is different. The issue is whether the applicable standard of care was followed under the circumstances.
Allergy Errors: When Known Risks Are Overlooked
A medication allergy can turn an ordinary prescription into an emergency. That is why allergy information can be an important part of medication safety. An allergy error may occur when:
- A documented allergy is overlooked
- Available medical records contain allergy information that is missed
- Pharmacy information contains an allergy warning that is not appropriately addressed
- A patient reports an allergy that is not properly recorded
- Important information is not communicated between providers
Reactions can vary dramatically. Some may cause rashes or swelling. Others can involve breathing problems or life-threatening reactions.
Who Knew About the Allergy Matters
An allergic reaction alone does not establish negligence. An investigation must determine what information was available before the medication was prescribed or dispensed. Questions may include whether the allergy was documented and who had access to that information. The answers can help identify whether a preventable failure occurred.
Who May Be Responsible for a Medication Error?
Medication errors can involve several people and organizations. Responsibility depends on how the mistake happened and the legal duties involved. Potentially responsible parties may include:
- Doctors and other prescribers
- Pharmacists
- Pharmacies
- Hospitals
- Healthcare facilities
- Nurses
- Other professionals administering medication
- Business or corporate entities, when legally appropriate
More than one party may sometimes contribute to the same injury. For example, an error could begin during prescribing and continue because it was not caught later. A careful investigation should follow the medication from prescription through administration. That can help determine where safeguards failed and who may bear legal responsibility.
What Should You Do After a Suspected Medication or Pharmacy Error?
Your health comes first. Seek appropriate medical attention if you believe a medication is causing a dangerous reaction or serious symptoms. Once immediate medical needs are addressed, preserving information may become important. Consider taking these steps:
- Keep the medication bottle and remaining medication
- Preserve the original packaging
- Keep pharmacy labels and printed instructions
- Save receipts
- Preserve prescription paperwork
- Save relevant text messages, emails, and patient portal communications
- Write down what happened while you remember the details
- Record when you took the medication and when symptoms began
- Keep information about emergency care or hospitalization
- Ask about obtaining relevant medical and pharmacy records
Do not throw away the bottle because the pharmacy replaces the medication. The original packaging may help establish exactly what was dispensed.
A Replacement Prescription Does Not Answer Every Question
A pharmacy may recognize a mistake and provide the correct medication. That may solve the immediate prescription problem. It does not necessarily explain whether the error caused an injury. People with significant harm may want legal guidance about what happened and whether further investigation is appropriate.
How Is a Medication Error Claim Investigated?
Medication error cases can require detailed medical and legal review. An attorney may need to reconstruct the path of the prescription from beginning to end. That investigation may include:
- Reviewing the original prescription
- Comparing the prescription with the medication dispensed
- Reviewing pharmacy records
- Reviewing relevant medical records
- Examining dosage instructions
- Reviewing medication history
- Examining available allergy information
- Determining who handled or verified the prescription
- Reviewing relevant electronic records
- Consulting qualified experts when appropriate
Identifying a mistake is only part of the analysis. A claim also requires careful consideration of whether that mistake caused the patient’s injury.
Medical Causation Can Be a Critical Issue
Suppose a pharmacy dispenses the wrong dosage and the patient later requires hospitalization. The timing may seem clear to the patient. Legally, the relationship between the error and injury may still require medical evidence. Existing illnesses, other medications, and alternative causes may need evaluation.
What Compensation May Be Available After a Medication Error?
A serious medication injury can affect much more than a person’s health. Medical bills may arrive while the injured person cannot work. Depending on the facts and applicable law, recoverable damages may involve:
Michigan law recognizes categories of future personal injury damages that include medical care and lost earnings. It also identifies loss of earning capacity, loss of bodily function, and pain and suffering. The damages available depend on the type of claim and specific circumstances. No attorney can responsibly determine a case’s value without examining those facts.
Michigan Medication Error Claims Can Have Strict Legal Requirements
Medication and pharmacy cases require careful legal classification. Depending on the circumstances, a claim against a licensed healthcare professional or facility may be governed by Michigan medical malpractice law. Michigan law defines medical malpractice claims involving licensed healthcare professionals and licensed healthcare facilities. It also establishes specific rules concerning when those claims accrue and when they must be filed.
How Long Do You Have to File a Medication Error Claim in Michigan?
There is no responsible one-size-fits-all answer without reviewing the facts. Michigan medical malpractice claims are subject to specific limitation rules. Michigan law generally provides a two-year limitations period for medical malpractice claims. A separate discovery provision can permit filing within six months after discovery, or when the claim should have been discovered, if later. Other statutory limits and exceptions can also apply.
That is why waiting can be dangerous. An attorney should determine which deadline applies to your particular situation.
Michigan Medical Malpractice Cases Have Additional Procedures
Michigan also imposes special procedural requirements on claims alleging medical malpractice. These requirements can affect how and when a lawsuit is filed. Michigan statutes address:
- A notice of intent before filing certain medical malpractice actions
- Information that must be included in that notice
- A waiting period before filing suit
- Access to relevant medical records
- An affidavit of merit that generally accompanies the complaint
These requirements appear in MCL 600.2912b and MCL 600.2912d. This is another reason to speak with an attorney early. Trying to calculate a deadline without considering these requirements can put legal rights at risk.
You Trusted Them With Your Health. You Deserve Answers.
You may have done everything you were supposed to do. You saw a healthcare professional, filled your prescription, read the label, and followed the instructions. If a preventable medication error caused serious harm, you deserve to know what happened and who may be responsible.
At Joumana Law, we believe accountability matters because preventable injuries should be taken seriously. A legal claim cannot undo what happened, but it may provide a path toward accountability and compensation when the law allows it.
Get Answers. Protect Your Rights. Let Joumana Law Fight for You.
If you were harmed by a wrong drug, wrong dose, dangerous interaction, prescription error, pharmacy error, or allergy error, talk to us. We can listen to what happened and evaluate whether further investigation may be appropriate.
Wrong drug, wrong dose, dangerous interaction, prescription error, pharmacy error, or allergy error
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Legal Disclaimer
Every case is different. This page provides general educational information and is not legal advice. The existence, value and legal viability of any claim depend on the particular facts, applicable law, insurance coverage and jurisdiction. Listing a case type does not mean Joumana Law will accept or directly handle every matter. Depending on the circumstances, location and legal issues involved, the firm may work with qualified co-counsel or refer a matter to another attorney. Prior results do not guarantee a similar outcome. Speak with a lawyer about your individual rights and any deadlines that may apply.