The degree of taking ibuprofen suspension to reduce fever varies from person to person. Some patients may be able to have their body temperature completely reduced to normal and no longer rise after taking ibuprofen suspension 1-2 times, while some patients may not be able to have their body temperature reduced to normal immediately after taking ibuprofen suspension, or it may be reduced to normal and then rise again soon. Ibuprofen suspension is only a symptomatic fever-reducing drug, and its fever-reducing effect varies from person to person, depending on the condition of each individual. The actual fever can be completely reduced, but only if the cause of the fever is corrected can the body no longer have a fever, and relying on ibuprofen suspension alone does not guarantee that the fever will be completely reduced. The more common cause of fever is infection, so while using ibuprofen suspension to reduce fever, anti-infection treatment must be administered.