June 19, 2025

Invisible Illness in the Workplace

by Our content team
Nik Shuliahin / Unsplash
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Invisible or ‘hidden’ illnesses or disabilities are impairments and conditions that are not immediately obvious to others. There are millions of people across the globe living with such conditions, which can be physical, mental or emotional. These conditions can have a significant impact on an individual’s personal and working life. In fact, 60 percent of those experiencing chronic invisible illnesses are of working age. [1] But many employees feel too embarrassed, apprehensive or even afraid to reveal such conditions to their colleagues or their boss.

Understanding What Invisible Illnesses Are

The umbrella term can cover a vast array of health issues, some of which may cause continual challenges and/or pain to the person experiencing them. For others, their symptoms may come and go. Some of the most common invisible disabilities or impairments include: [2]

  • Epilepsy
  • Depression
  • Anxiety
  • Chronic pain
  • Fibromyalgia
  • HIV/Aids
  • Myalgic encephalomyelitis (ME) or Chronic Fatigue Syndrome
  • Multiple Sclerosis (MS)
  • Crohn’s Disease

Although not an illness, menopause also has challenging symptoms that are often invisible. Search for our article, Time to Talk Menopause, to learn more about how you can help your coworkers experiencing it. Some people will experience more than one hidden illness at a time. Chronic pain, for example, may lead to episodes of depression.

Common Challenges

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