It is possible to eat oranges when you have a fever and cough, there is no problem.1. Oranges have a sour and sweet taste and belong to the cool fruit, with the effect of quenching thirst and appetite. If a normal person eats oranges or drinks orange juice after meals, it can lift grease, eliminate food accumulation, as well as cough and wake up the role of alcohol. 2, oranges are particularly rich in nutrition, is suitable for both young and old. In addition, oranges are rich in vitamin C, which can enhance resistance, increase capillary elasticity, and also reduce cholesterol in our blood, especially for patients with hyperlipidemia, hypertension, and arteriosclerosis. 3, in addition, steaming oranges with salt is suitable for hot cough caused by stagnant blood or dry lungs. The main symptoms of a hot cough are yellowish phlegm, sticky, red, swollen and painful throat, and a dry and bitter mouth. If there is no effect after eating, it is recommended that it is better to go to the hospital in time.