Down syndrome is a genetic disorder caused when abnormal cell division results in an extra full or partial copy of chromosome 21, causing delays in the way that a baby’s body and brain develop. And considered the common identifiable cause of intellectual disability, accounting for around 15-20% of the intellectually disabled population. There are three types of Down Syndrome namely the trisomy 21, translocation,and mosaicism. It is undoubtedly noticeable, that people who are afflicted with DS look similar to one another, with physical attributes that include a flattened nose bridge, eyes that slant upwards, small ears, a short neck, and small hands and feet. A child with Down syndrome suffers from hypotonia, excessive joint flexibility, an increased risk for obesity, short limbs, and neurological and language development delays. My case study patient named “Angelica ”, aged 25, is dynamic and perseverant. On the year 1996,she was born as the youngest among 9 siblings in their family.Diagnosed with Down syndrome, Angelica has been doing physical exercises as part of her daily routine. On her 25 years of living with her,she never experienced to study in school for she does not want to do such. Their house and garden became her common environment as she never once tried to go out to socialize with other people and hang out in different places.For instance, Angelica would just go out to clean their garden, fetch water and water their plants. Consequently,these behavior appeared to be normal and goes along with the lives of the people without the said disorder. However, she do not engage in any more physical activities such as swimming, dancing,hiking and many more but engages in some repetitive play with oneself, considering the fact that she never socialize with anyone outside. She experiences lack of hearing, therefore,she does not respond effectively when her name was called and experiences limited expressive language and/or use stereotype, repetitive utterances. Furthermore, provided the fact that Down Syndrome Disorder causes the patients to have a slower than normal development, Angelica's family especially the parents aged 69 and 68,suffers with a challenging behaviour of their child. Among the most often reactions are insecurity, anxiety, denial, depression, internalized anger, externalized hostility, and feeling of wanting an acknowledgement. Once the said patient faces these reactions, she would cry and when the patient does not receive the treatment she wanted from her family members,she would cry vigorously. Not withstanding with the symptoms stated above,due to lack of financial assistance,Angelica never went to a physiotherapy and psychotherapy which is indispensable to address the problems faced by children with Down syndrome. Making it more harder,for she was not receiving a proper health care check and treatment. To sum up everything that has been stated so far, the patient of this case study is a Down syndrome disorder patient who is experiencing the several symptoms, specifically affecting her mental and emotional health due to this particular genetic disorder. Her parents and older siblings are hereby recommended and encouraged that their child's condition should be given attention as it may lead to a more severe complications such as heart disease. In addition,raising children with Down Syndrome may be tough, but when armed with the right knowledge, one will find a deep sense of fulfillment in taking care of the child. Moreover, with a regular doctor visits, there will be a deeper understanding of the needs of a child with Down Syndrome. Early diagnosis and intervention can help the child cope with the condition with more certainty and thus child’s doctor can also be a strong support system for the family.