Over-the-Counter Muscle Relaxers: What You Need to Know

Medically reviewed

Table of contents

When you’re locked in a back spasm or have neck muscles that won’t unwind, it can be hard to function.

Medications that act as muscle relaxers are available both over the counter and by prescription, but they have different levels of effectiveness.

In this article, we’ll explore OTC and prescription muscle relaxers.

We’ll also discuss what muscle relaxers are, how they work, and their side effects and precautions.

Lastly we’ll go over when to see a medical provider for care.

Over-the-Counter Muscle Relaxers

While there aren’t any OTC muscle relaxers, some over-the-counter medications may help treat back pain, spasms, and other conditions that muscle relaxers also help.

• Guaifenesin: This expectorant can provide relief for upper back pain and spasms. If you are using guaifenesin (Mucinex) as a muscle relaxer, check with your healthcare provider to ensure that there are no contraindications.

• NSAIDs: Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen (Advil) and naproxen (Aleve) are able to reduce pain and address inflammation, so short-term back pain or muscle spasms may respond to these OTC pain relievers. NSAIDs are also available at higher dosages by prescription.

• Acetaminophen: Acetaminophen (Tylenol) works by blocking the body’s ability to make substances that cause pain. In some cases, medical providers may suggest alternating between acetaminophen and NSAIDs since they are different types of drugs.

Talk to a doctor online.

Get the treatment you need when you have back pain.