<s>[INST] My daughter had high fever, body aches,weakness and dry cough, I took her to the Dr and they said it was the flu(with out doing a swab).  They put her on tamiflu and was so much better in the morning, her fever was down and she seemed much better.  She has been without fever for 2 days but she is complaining of leg pain that causes her trouble to walk.  What could this be?  Is it still part of the flu or side effects of Tamiflu? [/INST] Hi, I have gone through your query, as you have said she is free from fever now .this is a sign that she is recovering well. As for the complaint of leg pain, this is quite common after 3 to 5 days influx this can be relived by adding SY polygon 2tsps 3 times daily, which should provide early relief, till than to tide over the pain you can give her SY Cronin 250 mg/5ml, twice a day wishing your daughter a speedy recovery, thank you. </s>