<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.hii ni kutokana na gharama ya madawa hayo, athari mbaya kutokana na matumizi ya muda mrefu, na kwa sababu baadhi ya madawa madhubuti ya kupambana na malaria hayapatikani kwa rahisi nje ya mataifa tajiri.  <response>: this is due to the potentially high cost of purchasing the drugs, because long-term use of some drugs may have negative side effects, and because some effective anti-malarial drugs are difficult to obtain outside of wealthy nations. 