Every child grows and develops at their own pace, but there are certain skills that a child must achieve by a particular age. These are called developmental milestones, and are broadly divided into four main areas: gross motor, fine motor, language and social development.
Some examples of developmental milestones would be: sitting on their own by about 7–8 months, crawling sometime around 9–10 months, getting a pincer grasp by 9–10 months and walking in the 12–18-month window. Many children start using two-word phrases by roughly 2 years, and so on. If a child doesn’t hit these milestones within the expected age range, it could mean there is a developmental delay.
When there’s cause for concern
Gross motor milestones are those achieved by big muscles, and involve skills such as head control, sitting, crawling, standing, and walking. If these are delayed, or if a child who has begun to walk but yet has poor balance, falls often, tends to walk on her toes beyond a particular age or seems unusually clumsy, it may point toward a neurological or neuromuscular issue, rather than just “normal variation.”
Neuromuscular problems can occur due to a wide range of causes. Cerebral palsy, which is a neurological disorder affecting muscle tone and movement which occurs due to injury to the developing brain, is one causes. Other causes may be linked to genetic issues that influence the spinal cord, the nerves, or even the muscles directly, for instance, spinal muscular atrophy, hereditary neuropathies, congenital myopathies, and muscular dystrophies as well. Even though these conditions can be very different in what starts them, they often have similar early warning signs at the beginning.
Identifying symptoms early
Children with any of these neuromuscular issues may have less muscle strength and may find it tricky to run, jump, climb stairs, or even just stay in step with the other children while they play. Some children show low muscle tone (hypotonia), which means they may so they appear loose or limp, while others have higher muscle tone (hypertonia), which can bring tightness along with it, plus trouble moving about in a comfortable way. All of this can contribute to persistent toe walking, a lot of little slips and falls, and general awkwardness when it comes to everyday movement.
It’s not only in the legs that symptoms may show: some children also struggle with chewing, swallowing, or speech, because these actions use muscles plus nerves. Other problems may include weaker breathing muscles (which can cause repeated chest infections), joint contractures, hip issues, or spinal deformities such as scoliosis.
Identifying these signs early is crucial. Many children who are sometimes clumsy are completely healthy, but persistent, or worsening symptoms or developmental delays should never be brushed aside. Getting an early evaluation from a paediatrician or a paediatric neurologist can help pinpoint the underlying cause, and when treatment is needed, it must be started as early as possible to work toward the best possible outcome.
Diagnosis and tests
The diagnosis starts with a detailed history, including pregnancy and birth history, developmental milestones, family history etc. After that comes a more comprehensive neurological, musculoskeletal, and developmental examination.
Once those findings are in place, the necessary tests are done. They can include blood tests, such as creatine phosphokinase (CPK), calcium and vitamin D levels; genetic testing and nerve conduction studies. Imaging such as MRI scans, X-rays, or other specialized investigations are also used, depending on what shows up.
Tests are always tailored to the individual child’s needs.
How are neuromuscular disorders treated?
A number of neurological and neuromuscular conditions tend to improve a great deal when they are diagnosed early and properly treated.
Treatment depends on the underlying diagnosis, and also on what the child individually needs, at that time.
Since children with these conditions may have multiple issues, care is often delivered by a multidisciplinary team. This may include paediatric neurologists, physiotherapists, occupational therapists, speech and language therapists, orthopaedic surgeons, pulmonologists, gastroenterologists, nutritionists, psychologists and developmental specialists, depending on what the child needs most.
Some children may need medications that reduce muscle stiffness, nutritional supplements, or other specific treatments based on the need.
Children with noticeable muscle tightness can often be assisted by Botulinum toxin, also called Botox injections, or by casting, and in selected cases even orthopaedic surgery. Some children with scoliosis, hip problems, or contractures may have to keep up with regular visits to an orthopaedic surgeon, as part of the longer-term plan.
The prognosis
Will my child be able to walk normally? This is one of those most common questions parents ask, and honestly the answer shifts from child to child. The outcome depends on a number of things, including the underlying condition, how soon treatment starts, and how steadily the therapy and rehabilitation keep going. Some children get to independent walking just from structured therapy, while others still require orthotic supports, walking aids , or even wheelchairs to get around.
The key point to remember is that an early diagnosis lets doctors move quickly with timely intervention, and specialist care with a constellation of specialists. This kind of team approach maximises what a child can manag; it supports a higher overall quality of life, and it also helps avoid complications that can quietly build up over time. Even when a condition can’t be fully cured, starting treatment early can still make a meaningful change in a child’s day to day functioning, independence, and the longer runway outcomes.
(Dr. Sameeta Mercy Prabhu is a consultant in paediatric neurology at Rainbow Children’s Hospital, Hebbal, Bengaluru. sameetamp@gmail.com)
Published – July 30, 2026 03:17 pm IST