- After the end of the first epidemic wave, persistence of symptoms several weeks or months after the first manifestations was described in more than 20% of patients after more than 5 weeks.
- Participants who hummed lullabies reported a 10.48-point decrease in shortness of breath when running, 8.44 points when climbing stairs, and 2.72 points when walking.
The life of people with long Covid is not a long calm river. These patients have suffered from persistent fatigue, chest pain, headaches, digestive disorders or eye problems since being infected with the virus. Another symptom that occurs in patients several weeks or months after contamination: “Shortness of breath without exertion or with little exertion and persistent cough are common,” says the health insurance company.
Singing lullabies for six weeks
In a study recently published in the journal The Lancet Respiratory MedicineA team of British scientists has found that singing could help overcome the respiratory symptoms of this long form of Covid-19. “We investigated whether a respiratory and wellness program improves the quality of life of people with persistent shortness of breath after an infection,” said the authors.
For the purposes of the work, the researchers recruited 150 adults over the age of 18 with long-term Covid. Patients experienced persistent shortness of breath with or without anxiety for at least 4 weeks after onset of symptoms. They were divided into two groups. For six weeks, the first group followed a program called “Breathe” by English National Opera (ENO) in which they had to hum short, easy-to-remember lullabies with opera singers. The other volunteers received the usual care. After this experiment, participants had to rate their shortness of breath at rest or on mild exertion and assign a score out of 100.
Thanks to singing, the patients are less out of breath
According to the results, humming was associated with improved respiratory distress scores. Simply put, humming lullabies made it easier for patients to breathe and quickly took their breath back. “Our findings suggest that a respiratory and wellness program can improve respiratory symptoms, including shortness of breath, and mental health in people with persistent signs after Covid-19 infection.” Play a role in recoveryconcluded the authors.