What Are the Symptoms of Neonatal Sepsis?
Jan 24, 2022
Source: Cainiu Health
Dr. Ma Yan
Introduction
What Are the Symptoms of Neonatal Sepsis?
The early symptoms of neonatal sepsis are often atypical and nonspecific, including spitting up milk, irritability, weak crying, decreased responsiveness, fever or elevated body temperature, pallor or cyanosis, and failure to gain weight.
1. Healthy newborns possess a natural sucking reflex and feed repeatedly; however, neonatal sepsis may cause diminished sucking strength and a marked reduction in sucking frequency.
Neonatal sepsis is a severe infectious disease occurring during the neonatal period. It arises when pathogens invade the newborn’s bloodstream, multiply, and produce toxins, thereby triggering a systemic inflammatory response. So, what are the symptoms of neonatal sepsis? Let’s explore them below.
What Are the Symptoms of Neonatal Sepsis?
Early symptoms of neonatal sepsis are often nonspecific and atypical, including regurgitation, irritability, weak crying, lethargy, fever or elevated body temperature, pallor or cyanotic-gray skin discoloration, and failure to gain weight.
1. Healthy newborns possess a natural sucking reflex and feed frequently. In contrast, infants with neonatal sepsis often exhibit weak sucking ability and significantly reduced feeding frequency. They may also present with hypothermia—cold hands and feet, and body temperature typically around 35°C. Parents should pay close attention to such signs and seek prompt medical evaluation.
2. Jaundice is a common physiological phenomenon in newborns; however, persistent or recurrent jaundice may indicate neonatal sepsis.
3. A healthy infant’s growth rate is rapid, with typical weight gain of approximately 2–3 jin (about 1–1.5 kg) within the first month. In contrast, infants with neonatal sepsis often fail to gain weight—and may even experience weight loss. Parents should regularly monitor their baby’s weight. If weight gain stalls or declines, careful observation of other physical changes is essential to rule out neonatal sepsis.
4. Hypotonia and delayed responsiveness. Neonatal sepsis can cause generalized muscle weakness, resulting in markedly reduced limb movement. Affected infants also display notably sluggish responses and excessive drowsiness.
How Is Neonatal Sepsis Treated?
1. Antimicrobial therapy: Pathogen identification via culture guides selection of targeted antimicrobial agents.
2. Supportive care during sepsis includes nutritional support, maintenance of fluid and electrolyte balance, and correction of acid-base disturbances.
3. Adjunctive supportive therapies may include granulocyte transfusion, intravenous immunoglobulin administration, and coagulation factor replacement. Overall, treatment for neonatal sepsis comprises both pathogen-specific therapy and symptomatic supportive management.
We hope this information is helpful to you.
