While lactated Ringer 's solution is often used , there is no evidence that it is superior to normal saline . Crystalloid fluids appear just as good as colloid fluids , and as colloids are more expensive they are not recommended . Blood transfusions are rarely required . They are typically only recommended when the hemoglobin level fall below 60 @-@ 80 g / L ( 6 @-@ 8 g / dL ) due to the associated risk of complications . Intravenous catheters may be placed through burned skin if needed or intraosseous infusions may be used .