ຜະລິດຕະພັນທີ່ຮັບໃຊ້ຄວາມຕ້ອງການດ້ານສຸຂະພາບຂອງປະຊາກອນ. According to WHO, these products should be available “at all times, in adequate amounts, in the appropriate dosage forms, with assured quality and adequate information, and at a price the individual and the community can afford”.