<s>[INST] I had the flu about two weeks ago, dr. prescribed tamiflu . I got better except for asthma flare that doctor prescribed advair which I started three days ago (twice a day). This morning I keep having chills, but no fever . I feel shaky and muscles weak, but I did lay around a lot when I was sick. Should I reschedule today or should I see how things go today. [/INST] medicines used for flue can trigger allergy and in your case affected lungsyou need to take antiallergics like fexofenadine 120 mg odand montelucast 10 mg bdwith bronchodilator syp and antacidsmefanic acid sos for fever and chillstake 3 week will be fine </s>