What does it mean when an 11-month-old baby constantly shakes their head?
Dec 06, 2022
Source: Cainiu Health
Dr. Ma Yan
Introduction
An 11-month-old baby frequently shaking their head may be caused by physiological factors, stimulus response, immature nervous system development, vitamin deficiency, eczema, or heat rash. At this age, babies are exploring their bodies and surrounding environment. Head shaking can be a way for the baby to experience new sensations and balance through movement.
Under normal circumstances, an 11-month-old baby frequently shaking their head may be caused by physiological factors, stimulus response, immature nervous system development, deficiency of vitamin D and calcium, or eczema or heat rash. A detailed analysis is as follows:
1. Physiological Factors
At this age, babies are exploring their bodies and surrounding environment. Head shaking can be a way for babies to experience new sensations and balance through movement. This behavior usually occurs during exploration and play, and is part of normal developmental progress.
2. Stimulus Response
Babies may also shake their heads in response to external stimuli. For example, when exposed to loud noises, bright lights, or uncomfortable sensations, a baby might shake their head to express discomfort or react to the stimulus.
3. Immature Nervous System Development
A baby's nervous system is still developing. In such cases, rapid growth of nerve fibers may lead to transient behaviors, which typically resolve naturally over time.
4. Deficiency of Vitamin D and Calcium
If a baby sweats excessively, startles easily during sleep, or frequently shakes their head, these symptoms may result from increased cortical excitability due to deficiency in vitamin D and calcium. It is recommended to regularly supplement vitamin D and calcium, and to engage in more outdoor activities.
5. Eczema or Heat Rash
When eczema or heat rash appears on the baby’s face, scalp, back of the head, or neck, the baby may shake their head to relieve local itching. It is advised to maintain skin hydration and, under medical guidance, use medications such as zinc oxide ointment or calamine lotion for treatment.
If the baby shows abnormal responses, it is recommended to seek further evaluation and treatment at a hospital. Regularly observe the baby’s behavior and physical condition in daily care.
