What COVID-19 Can Do
Doctors continue to learn about the short-term and long-term effects of COVID-19 on your body. For some people, It starts with basic flu symptoms. But it could eventually affect your lungs, liver, kidneys, and even your brain.
How It Spreads – covid-19
Usually, the virus makes contact with you when a nearby infected person sends droplets into the air by coughing, sneezing, or talking. It spreads easily between people within about 6 feet of each other. An infected person can spread these droplets, even if they don’t feel sick. The virus may infect you after you touch an object, like a doorknob, that has the virus on it. But that’s not as common.
Upper Respiratory Infection
Once the virus enters the body, it usually settles in the cells that line your nose, sinus cavity, and throat. For most people, this is where it stays. Symptoms often follow, but you may not feel anything for up to 2 weeks, as the virus starts to invade healthy cells and reproduce. You can transmit it to others even if you don’t show any symptoms.
Lower Respiratory Infection
If your immune system can’t subdue COVID-19 in the first week or so, the virus may move down into your lungs. There, it attacks cells that line them. Fluid and mucus build up and make it harder to get oxygen to your blood. It gets tough to breathe. This is pneumonia. Most people recover in a week or two, but it can take longer.
Brain-Related Problems
COVID-19 appears to cause problems with your nervous system as well, including seizures. They can be due to swelling in the brain or inflammation of your central nervous system. Other symptoms that could be linked to your brain include:
- Loss of consciousness
- Loss of sense of smell
- Stroke
Eye Problems
About a third of people in the hospital for COVID-19 get conjunctivitis, which you might know as pinkeye. It happens when a virus, bacteria, or allergen irritates the tissue that covers your eye and the inside of your eyelids.
Kidney Damage
This is common in people who are seriously ill from COVID. Medication, a misfiring immune system, low blood pressure, and conditions you had before you got the virus can all contribute to this
covid-19 No Symptoms?
Some studies show that up to 40% of people with COVID-19 are “asymptomatic.” That means they don’t feel sick or have symptoms. But the virus can still affect your body. X-rays and CT scans of some people without symptoms show lung damage including “ground-glass opacities,” a typical lung lesion in people with COVID-19.
Source is medicine net Heart Problems
Doctors have noticed several heart issues in people with COVID-19, especially in those who are seriously ill. These include:
Arrhythmia. A skipping or racing heart
Cardiomyopathy. Your heart gets weaker from thickened, stiffened heart tissue.
Acute cardiac injury. Your body releases high levels of a protein called troponin. This normally happens when your heart is damaged.
Shock. When your heart can’t pump enough blood for your body
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