You can eat instant noodles during the conservative treatment of ectopic pregnancy. The effect of conservative treatment of ectopic pregnancy will not be affected by instant noodles, so it is safe to eat them. During conservative treatment, it is recommended to actively observe whether there is pain in the lower abdomen and whether there is vaginal bleeding, especially if there is vaginal bleeding, whether there is membrane like tissue discharged from the vaginal bleeding, and it is recommended to have regular blood HCG tests. If there is an increase in HCG, it is clinically indicated that the conservative treatment may be unsuccessful and surgery is required.