Background and aim: Pharmacokinetics and pharmacodynamics of drugs may vary in pregnancy. Therefore, these patients are usually followed up in intensive care. Although early-term complications due to intoxication are usually a challenge for the physician in the intensive care unit, late-term effects are unknown by intensivists and only followed by a gynecologist. In our study, commonly used drugs and complications related to intoxication were investigated. Methods: In the last 5 years, pregnant patients who admitted to our hospital with drug intoxication were evaluated retrospectively. The hospital archives were investigated in these patients for the mortality and morbidity due to intoxication, in the pregnancy period, the postnatal first month and the effects on the newborn. Result: Seventy five percentof 116 pregnant women who admitted to our hospital due to drug intoxication were followed up in the intensive care unit. According to the consultation notes, 47.4% of the patients were useddrugs for the purpose of suicide and the 52.58% patientswere used inadvertently. The most commonly used drugs were prenatal vitamin drugs(28.4%), paracetamol (21.5%), antibiotics (12%) and non-opioid analgesics 6.8%, There was more than one drug use in 28 patients. Fifteen of the patients were referred to another center. Five patients had premature labor or miscarriage. In two patients, the condition was mortal. Conclusion: Drug intoxications in pregnant women are usually carried out by the drugs they use. The mortality rate was found to be low because the therapeutic ranges of these drugs were broad Pregnancy is a long process and it may be difficult to establish a relationship between possible complications and drug intoxication during pregnancy.Therefore the true morbidity rate is not clear.