Suggest Remedy For Chronic Cough, On And Off Fever, Sore Chest And Fatigue

My daughter has had a chronic cough for several days, started last Wednesday and is continuing. She has had a feaver of 103 in the evenings then returns to normal for the morning. She has a upset stomach, headache, runny nose, hoarse voice, fatigue, chest is sore and some difficulty beathing. She has had a history of pneumonia and minor asthema.