If medication is chosen for ectopic pregnancy, the duration of treatment is either long or short, depending on the sensitivity of the organism to the medication and the activity of the embryo prior to conservative treatment. Ectopic pregnancy refers to ectopic pregnancy, and drug treatment is usually applied to patients with unruptured ectopic pregnancy or abnormal pregnancy found again after ectopic pregnancy surgery. Medications are usually used when blood HCG is not high and the gestational sac is not too large. Methotrexate is commonly used and should be used as prescribed by the doctor, either systemically or topically, usually over a 5-day period. Blood HCG is usually rechecked 4-7 days after the medication is administered, and if the decrease is less than 15%, then the treatment may need to be repeated, and blood HCG needs to be monitored weekly until it falls within the normal range; if severe abdominal pain or bleeding occurs during the medication period, then prompt medical attention is needed, and immediate surgery is required if necessary. If an ectopic pregnancy is detected, prompt medical attention is needed to avoid hemorrhage.