my sister is suffering from vomiting s,headache,low fever,and body pains .she has been treated by doctors twice and the drugs taken are ibrufin,amoxcillin,paracetamol and her condition remains the same after 3 days.her neutrophils count is 90% and heamoglobin is 13.1%.i think its a viral fever and her vomitigs are due to ibrufin please give me a best advice and medication.