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Which are the symptoms of Down Syndrome?

See the worst symptoms of affected by Down Syndrome here

Down Syndrome symptoms

Down Syndrome is a genetic disorder caused by the presence of an extra copy of chromosome 21. It is the most common chromosomal abnormality in humans, occurring in approximately 1 in every 700 births. Individuals with Down Syndrome typically exhibit a distinct set of physical characteristics and may experience a range of developmental delays and health issues.



Symptoms of Down Syndrome:



1. Physical Features:


One of the most recognizable aspects of Down Syndrome is the presence of certain physical features. These may include:



  • Flattened Facial Profile: Individuals with Down Syndrome often have a flat facial profile, with a small nose and upward slanting eyes.

  • Epicanthal Folds: Many individuals with Down Syndrome have folds of skin that cover the inner corners of their eyes.

  • Small Ears: The ears of individuals with Down Syndrome are typically smaller and may have a slightly different shape.

  • Poor Muscle Tone: Hypotonia, or low muscle tone, is common in individuals with Down Syndrome, leading to a loose and floppy appearance.

  • Short Stature: People with Down Syndrome tend to be shorter in height compared to the general population.

  • A Single Crease Across the Palm: Instead of the usual three creases on the palm, individuals with Down Syndrome often have a single crease that extends across the entire hand.



2. Developmental Delays:


Children with Down Syndrome typically experience delays in their physical, cognitive, and social development. These delays may manifest in various ways:



  • Delayed Motor Skills: Children with Down Syndrome may take longer to reach developmental milestones such as sitting, crawling, and walking.

  • Intellectual Disability: Most individuals with Down Syndrome have mild to moderate intellectual disability, which can affect their learning abilities and cognitive functioning.

  • Speech and Language Delays: Language development may be slower in individuals with Down Syndrome, and they may have difficulty with articulation and expressive language skills.

  • Social and Emotional Development: Some individuals with Down Syndrome may experience challenges in social interactions and emotional regulation.



3. Health Issues:


People with Down Syndrome are more prone to certain health conditions and may require additional medical care throughout their lives. Some common health issues associated with Down Syndrome include:



  • Heart Defects: Approximately half of all individuals with Down Syndrome are born with congenital heart defects, which may require surgical intervention.

  • Hearing and Vision Problems: Hearing loss and vision impairments are more prevalent in individuals with Down Syndrome compared to the general population.

  • Thyroid Dysfunction: Hypothyroidism, or an underactive thyroid gland, is more common in individuals with Down Syndrome and may require medication.

  • Gastrointestinal Issues: Digestive problems, such as gastroesophageal reflux disease (GERD) and celiac disease, are more frequently observed in individuals with Down Syndrome.

  • Increased Infection Risk: People with Down Syndrome may have a weakened immune system, making them more susceptible to infections.

  • Obesity: There is a higher risk of obesity in individuals with Down Syndrome, which can contribute to other health complications.



It is important to note that the severity and combination of symptoms can vary widely among individuals with Down Syndrome. While some may have more significant health issues and developmental challenges, others may have milder symptoms and lead relatively independent lives.



Early intervention, specialized education, and ongoing medical care can greatly improve the quality of life for individuals with Down Syndrome. With appropriate support and resources, many individuals with Down Syndrome can achieve significant milestones and lead fulfilling lives.


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