<p data-start="4789" data-end="4978">Something I&rsquo;ve noticed over time&mdash;people treat all antibiotics like they&rsquo;re interchangeable, but that&rsquo;s not really true. Different classes work differently depending on the infection type.

<p data-start="4980" data-end="5207">I didn&rsquo;t realize this until I was switched from a common antibiotic to <strong data-start="5051" data-end="5092">Doxycin 100mg for a more persistent issue. The difference wasn&rsquo;t dramatic overnight, but it felt more consistent and targeted.

<p data-start="5209" data-end="5331">Made me wonder how often treatment &ldquo;fails&rdquo; not because antibiotics don&rsquo;t work, but because the wrong type is being used.



<p data-start="5333" data-end="5371">Anyone else learned this the hard way?