It is possible to eat cucumber with fever. Fever is a condition that occurs when the body, under the action of many causes or when the body’s temperature center is dysfunctional, increases heat production and cannot dissipate heat properly. It can be categorized into infectious fever and non-infectious fever. Cucumber, as a common vegetable on the daily table of Chinese residents, can be consumed in moderation during fever. Cucumber is rich in vitamins and minerals, and its high water content can replenish water, so moderate consumption can promote urination, which is beneficial to alleviate the symptoms of fever. If you have a fever, you should go to the hospital in a timely manner, the doctor according to the cause of the individualized diagnosis and treatment plan, so as not to delay the condition.