What are the signs of omicron?

what are the signs of omicron

Omicron is a variant that is having a large increase in the number of infected people. Timely detection of Omicron symptoms helps people to promptly respond and effectively treat the disease. The following article will introduce you to the most common signs of Omicron recognition.

What is the virus Omicron?

Omicron is a variant of the SARS-CoV-2 virus – one of the most contagious strains of the Covid-19 pandemic. The World Health Organization considers this a very worrying variant. Because based on the collected results, it is found that there are some mutations of Omicron that change the activity of the virus. There have been many studies conducted to evaluate the possibility of re-infection, infection, and danger of Omicron to patients.

Common Omicron symptoms are similar to previous variants such as cough, sore throat, fatigue, runny nose, muscle pain, loss of taste, smell, etc. The severity of the manifestation of Omicron disease can This is because they don’t produce enough antigenic antibodies against the Covid-19 vaccine. Or those who have had underlying diseases, and weakened immune systems before.

What are the signs of Omicron?

Signs of Omicron
Signs of Omicron

According to recommendations from WHO, every citizen needs to be alert and recognize Omicron symptoms early to avoid complications and unfortunate consequences caused by the pandemic. Specifically, the common manifestations in people infected with the Omicron variant are:

Dry cough, persistent cough

Cough is one of the most obvious Omicron symptoms, with a common infection rate of 83%. A dry cough is when the patient makes a clear throaty sound to clear the irritant inside the throat or airways.

Manifestations of shortness of breath

Omicron differs from the Delta variant in that it is more habitable in the upper respiratory system. This leads to symptoms such as shortness of breath, and difficulty breathing. Bad effects on the lungs and control of the respiratory system of infected people make the symptoms of chest tightness and shortness of breath more complicated.


The easiest sign of Covid-19 is a mild to moderate fever. With previous variants, the fever is usually prolonged. However, with the Omicron variant, the fever only raises the body temperature slightly and subsides quite quickly on its own.


People infected with the Omicron strain may face headaches. However, headaches can vary in severity depending on the physical condition of each person, with mild to severe pain in some cases. Omicron symptoms that cause headaches often feel different from common headache triggers.

An infected person has a headache that can last up to 3 days, even with pain relievers. Accordingly, you will have a feeling of tension in the head, and pain on both sides of the temples.

Sore throat

Sore throat is one of the Omicron symptoms in 53% of infections. However, only 34% of people infected with the Delta variant had a sore throat, according to the epidemiologist’s report.

Runny nose, stuffy nose

Although a runny nose, a stuffy nose is a symptom of the common cold. But when the body has abnormal signs, you absolutely should not be subjective because you may have encountered symptoms of the Covid-19 variant of Omicron. The phenomenon of the nose secreting a lot of mucus is to trap and destroy the remaining particles of the virus.


It can be seen that the Omicron symptom is easily confused with a cold or flu. Therefore, as soon as you discover yourself in contact with a patient with Covid-19, absolutely do not be subjective when signs of the disease appear. See your doctor as soon as your sneezing does not improve to know more about your health.

Pain, fatigue

Symptoms of Omicron causing fatigue and exhaustion also have similarities with previous variants. Accordingly, people infected with the Omicron strain will feel aches and pains all over the body, are always tired, lack energy, and need to rest. In general, the symptoms of body aches only last for a few days.

You also need to be aware that fatigue can come from health or related reasons. To be sure, you can have testing done to confirm the exact pathology if there are health concerns of concern.

Sore muscles

Muscle aches, especially legs and shoulders, are common Omicron symptoms when infected with Covid-19. Based on information gathered from Omicron cases globally, the majority of infected people experience only mild respiratory illness. However, muscle fatigue is quite a serious phenomenon in people with Omicron mutations.

The two areas where infected people feel the most pains are the calves and shoulders. Although the SARS-CoV-2 virus can easily affect many parts of the body. But with the Omicron variant, the expression of stiff pain, numbness, and weakness in the legs and shoulders are most noticeable.

Loss of sense of smell

Losing sense of smell is the sign of Omicron
Losing sense of smell is the sign of Omicron

Anorexia is an indication of the difference between the two variants Delta and Omicron. Experts in epidemiology say that patients with loss of appetite or brain fog (frequently lethargic, forgetful, and lack of concentration) are among the most common Omicron symptoms.

However, before that, the loss of taste and smell was an easy-to-recognize feature of the SARS-CoV-2 virus. But when it comes to the Omicron strain, the loss of the sense of smell is much less common than in the early pandemic strains.

Vomiting, abdominal pain for many days

Gastrointestinal manifestations such as abdominal pain, and nausea are also characteristic of Omicron symptoms. Nausea usually occurs 1 to 2 days before a person develops a fever. Vomiting lasts only a short time, is mild and goes away, and is more common in children than in adults.

If the child is vomiting, or nauseated, you can give the child common anti-vomiting drugs such as nuggets or ginger tea for young children. Expression of vomiting only occurs for a short time, less than symptoms of fever, and fewer children have vomiting for more than 24 hours. In addition, diarrhea is also common in children with Covid-19 but not too much and also quickly resolved.

Final thought

Omicron signs are generally similar to those of a cold or flu. However, when you see that your body has abnormal symptoms, the symptoms persist, and do not improve, do a quick test or see a doctor right away. From there, there will be appropriate treatment methods, ensuring the safety of you and your family.

Top News hopes this article can help you learn more about the signs of Omicron and wishes your health is always in the best condition.

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