Millions of people around the world are living with long Covid — yet it remains something of a puzzle
Without making an exhaustive list of all the 203 known symptoms, they include brain fog — also known as cognitive dysfunction — chest pains and breathlessness, insomnia, palpitations, dizziness, joint pain, depression and anxiety, nausea and other distressing digestive issues, food intolerances and allergies, headaches, skin rashes, hair loss, menstrual changes, erectile dysfunction, incontinence, hallucinations… …