<s>[INST] Hi Doctor,My 7 1/2 year is having low fever 99.5-100 for the past few days.she s also complaining of calf pain ,upper thigh pain,stomache pain.the doctor only prescribed a cough syrup for the cough and gave calpol syrup for the fever....i m worried. pls advice.thank you. YYYY@YYYY [/INST] I understand your concern . Going by your history I feel there is viral myalgia which means pain due to viral infection. I would anyway do a blood test to rule out bacterial causes and give him NSAID drugs like Ibuprofen to reduce suffering from pain, For stomach pain ass Di cyclomine  syrup. I think I have explained and suggest you to review with your doctor. Regards. </s>