Fatigue, brain fog, and beyond: Unpacking the impact of long Covid

Since the onset of Covid-19, a growing number of people are finding that symptoms persist long after their initial illness. 

Many of them in their 20s and 30s are finding themselves unable to sustain work or study several months after their original infection.

These prolonged symptoms, often referred to as long Covid or post-Covid-19 syndrome, are becoming a significant global concern.  

Long Covid does not yet have a universal definition, but research underscores its severe impact on individuals’ health. Many are struggling to return to their normal routines, as the condition impairs their ability to carry out everyday activities.  

Fatigue is the most dominant symptom, leaving many unable to function as they did before. While common symptoms include anosmia (loss of smell), shortness of breath, chest pain, and fever, the condition presents with an extensive range of other debilitating issues.

Other conditions include amnesia, apraxia (difficulty performing familiar tasks), bowel incontinence, hair loss, erectile dysfunction, hallucinations, and limb swelling.  

The Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Foundation South Africa (ME/CFS) highlights that overwhelming fatigue and post-exertional malaise are among the most disabling effects of long Covid.

According ME/CFS, even minimal physical or mental effort can make patients feel extremely ill, and symptoms such as muscle and joint pain, headaches, nausea, and brain fog are also common.  

The long-term effects of Covid-19 continue to challenge both medical professionals and affected individuals worldwide. Awareness about the symptoms and impact of long Covid is critical to ensure timely support and care.

Recognising the condition and providing appropriate interventions will be key in helping patients regain their quality of life.

IOL Lifestyle