Invisible disability categories
Chronic illnesses
Chronic illnesses are conditions that require long-term medical attention and often cause discomfort, pain, and physical limitations in daily life. While those who have them can sometimes be identified by certain physical attributes (e.g., cancer patients undergoing chemotherapy will often lose their hair), it is mostly difficult for an outside observer to identify a person who has chronic illnesses. Examples of invisible chronic illnesses include, but aren’t limited to:
- Diabetes
- Cystic fibrosis
- Chronic fatigue syndrome
Psychiatric disabilities
Psychiatric disabilities can affect cognitive functioning and mental energy. The primary causes of psychiatric disabilities include genetic and environmental factors, such as issues pertaining to brain chemistry, exposure to environmental stressors, and inherited traits. Examples of prominent psychiatric disabilities include, but aren’t limited to:
- Depression
- Anxiety
- Bipolar disorder
Neurological disorders
Neurological disorders affect the brain as well as the nerves found throughout the human body and the spinal cord. The causes of neurological disorders include genetic disorders, congenital abnormalities or disorders, infections, lifestyle or environmental health problems. Examples of prominent neurological diseases include, but aren’t limited to:
- Alzheimer's disease and other dementias
- Multiple sclerosis and epilepsy
- Cerebrovascular diseases, such as a stroke
- Traumatic brain injuries
- Parkinson's disease
Learning disabilities
A learning disability is a reduced intellectual ability that affects an individual's ability to learn and process information. An individual’s family history and genes, risks taken by a person’s mother before birth, experiencing emotional or physical trauma, and consuming poisonous substances are all potential causes of learning disabilities. Examples of learning disabilities include, but aren’t limited to:
- Dyslexia
- Dyscalculia
- Dysgraphia
Sensory impairments
A sensory impairment is a condition in which one or more of an individual’s senses of sight, hearing, smell, touch, taste, and spatial awareness are impaired. Sensory impairments affect individuals’ ability to interact with the world around them, and can lead to feelings of isolation and loneliness.
The main causes of sensory disabilities include accidents or injuries, genetic factors, illnesses, or environmental factors. Examples of sensory impairments include, but aren’t limited to:
- Hearing loss
- Vision loss
It is important to note that sensory impairments are considered invisible disabilities in specific instances. For example, if a person with hearing impairments does not wear hearing aids, or a person with low vision choosing to wear contact lenses instead of glasses, they will be considered people with invisible disabilities.