Pill Identification Guide: What is a pill that says m4 on it?
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4 min read
In 2023, 24.3% of U.S. adults experienced chronic pain [1.8.1]. If you've found a pill and are wondering, **what is a pill that says m4 on it?**, it's crucial to know that multiple medications share this imprint. This guide helps clarify what it could be and stresses the importance of professional verification.
