Though the fever
has subsided in 5 days, it's due to the medicines you have taken.compleate healing of internal system takes 2 weeks.
So you will have to be care ful till then. i.e.-
1. avoid exersion / physical work.
2.have light (easily digestible)&nutritious food .Drink boiled water.
3. take Vit. B Coplex & vit C to help the healing process.
So you have to take rest for2 wks. to get aperfect cure.