Why Do 18-Month-Old Babies Have Tantrums

Eighteen-month-old babies are in a stage of rapid development, and emotional outbursts (such as crying, kicking, or screaming) are common challenges for many new parents. This is not your child being "naughty," but a natural manifestation of their brain development. As a parent, you may feel confused or exhausted, but rest assured, this is a valuable process for your child to learn how to express and regulate emotions. We understand your dedication and hope this article provides scientific support to help you navigate this developmental milestone with your child in a calmer manner.

Possible Causes

Home Care Recommendations

When to Seek Medical Help

  • ⚠ If tantrums are accompanied by self-harming behaviors (such as repeatedly banging their head or biting themselves), consult a qualified healthcare professional immediately.
  • ⚠ If outbursts are frequent (e.g., multiple times daily), excessively prolonged, or interfere with basic functioning (like refusing food or experiencing sleep disturbances), seek a professional evaluation. According to the American Academy of Pediatrics (AAP) 2023 guidelines, persistent behavioral issues may require pediatrician intervention.

Conclusion

Emotional outbursts in 18-month-old babies are a normal part of development, signaling their exploration of self and the world. As a parent, your calmness and care are the most powerful guiding forces. Remember, this stage gradually improves as your child's language and cognitive skills advance. Every patient response helps your child build healthy emotional management skills. You're doing great—keep up the good work!


The information provided in this article is for reference only and cannot replace professional medical diagnosis or treatment advice; if your child exhibits any health concerns or the warning signs mentioned, consult a qualified healthcare professional immediately.