If your COVID-19 infection starts to cause pneumonia, you may notice things like:
Rapid heartbeat
Shortness of breath or breathlessness
Rapid breathing
Dizziness
Heavy sweating
For most people, the symptoms end with a cough and a fever. More than 8 in 10 cases are mild. But for some, the infection gets more severe.
About 5 to 8 days after symptoms begin, they have shortness of breath (known as dyspnea). Acute respiratory distress syndrome (ARDS) begins a few days later.
COVID-19 can cause lasting damage to multiple organs, including the lungs, heart, kidneys, liver and brain. SARS CoV-2 first affects the lungs through the nasal passages. When the lungs are severely affected, it can affect the heart.
About 15% of COVID-19 cases are severe. That means they may need to be treated with oxygen in a hospital. About 5% of people have critical infections and need a ventilator.
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• Trouble breathing
• Persistent pain or pressure in the chest
• New confusion
• Inability to wake or stay awake
• Pale, gray, or blue-colored skin, lips, or nail beds, depending on skin tone
Lungs are the main organs affected by COVID-19; however, the virus can also affect other organs, such as the kidneys, brain, and liver. Lungs are the main organs affected by COVID-19.