She is having high grade fever from 28-08-2026. On doctor's advice, she is taking dolo 650 mg every 6 hours and Zifi 200 mg two times a day. Even on 04-09-2026, the fever has not gone completely. She is 7 month
pregnant. Blood test have been done. Negative for dengue, malaria, chikanguniya and typhoid. Advise me the further course of action.