Irritability in infants

Irritability in infants: Why the child is constantly dissatisfied

Irritability is a state where the child appears constantly dissatisfied, fussy, easily upset, and hard to soothe. It is more than just occasional crying; it is a background condition that exhausts both the child and the parents. It is important to understand that irritability is not a character trait, but almost always a signal of hidden discomfort, physical or psychological.

Searching for physical causes of irritability

First, medical and physiological reasons that could cause constant discomfort in the child must be ruled out.

• Chronic pain or discomfort:
  • Teething: Persistent throbbing gum pain is one of the main reasons for increased irritability.
  • Hidden reflux: Even if the baby does not spit up, the backflow of acidic stomach contents into the esophagus causes heartburn and pain.
  • Atopic dermatitis: Constant itching that the baby cannot yet scratch heavily drains the nervous system.
  • Hidden infection: For example, a urinary tract infection or middle ear infection (otitis) that may not have obvious symptoms apart from general restlessness.
• Hunger: The baby may be constantly hungry due to insufficient milk intake or during growth spurts.
• Fatigue: Chronic sleep deprivation due to sleep problems is a key cause of irritability in both children and adults.

Psychological and developmental factors

If physical causes are excluded, attention should be paid to the environment and the child's developmental stage.

• Temperament: Some children are inherently more sensitive to stimuli and need more time to adapt and more help to calm down.
• Excessive stimulation: Too many toys, loud noises, television, a large number of people — all can overload the immature nervous system of the child.
• Frustration: In the second half of the first year, infants begin actively exploring the world, and their desires often outpace their physical abilities, leading to irritation.