The Food and Drug Administration added several amoxicillin products and dosages to the list of national drug shortages last October, and some are still unavailable in some pharmacies, reports.

Source: https://theweek.com/feature/briefing/1022559/amoxicillin-shortage

The problem with mycoplasma pneumoniae is that since it does not have a cell wall, a mere amoxicillin will not be effective for it, she said in mixed English and Cebuano.

Source: https://cebudailynews.inquirer.net/546511/walking-pneumonia-an-expert-explains-the-what-why-and-how-of-it