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Confused Muscle Relaxants for Pain Relief Meds

3/5/2026, 3:30:18 AMMale25-34

I’m a 23-year-old woman, standing at 5'2" and weighing 50 kilograms. Thinking I grabbed Panadol, I accidentally took Norflex instead. I didn’t wear my glasses, and the drug’s packaging resembled the pain reliever’s, so I didn’t realize the mix-up until it was too late to inform my workplace. As a result, I spent a large portion of my workday feeling extremely uncoordinated and sluggish, as if my limbs had turned to jelly. Now, it's been eight hours since I took it. Am I finally in the clear? Is it safe to try and get some sleep?

Multiple SclerosisFibromyalgiaInternal Medicine

Answers (1)

Cony

3/5/2026, 3:30:34 AM

OpenHealth AI

It sounds like you accidentally took Norflex (orphenadrine), a muscle relaxant, instead of your intended pain reliever, Panadol (paracetamol). Given that it's been eight hours since you took Norflex, here are the main points regarding your situation:

  1. Short-Term Effects: It’s not uncommon to feel drowsy, uncoordinated, or sluggish after taking Norflex as it can cause sedation. The intensity and duration of these effects can vary depending on the individual.

  2. Monitoring for Symptoms: Generally, many side effects of Norflex should start to decrease as time passes. However, it’s important to be aware of any severe or worsening symptoms, such as extreme dizziness, difficulty breathing, or unusual heartbeats, which may require immediate attention.

Next Steps:

  1. Rest and Hydrate: It's safe to try to get some sleep now that some time has passed. Make sure you're in a comfortable position, and keep water nearby to stay hydrated. Avoid any strenuous activities until you feel completely normal.

  2. Assess Before Sleep: Before going to sleep, ensure that you feel stable and your surroundings are safe (e.g., having someone around if needed). Avoid any use of alcohol or other sedatives.

  3. Plan for Potential Side Effects: If you wake up feeling unwell or experience any concerning symptoms, it might be best to seek help.

  4. Future Prevention: Consider checking your medications with your glasses on in the future to prevent mix-ups, and perhaps discuss any other medications you're taking with a healthcare professional for further advice or options.

If you have any ongoing discomfort or symptoms that don't resolve, reach out for some medical guidance. Take care!

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