Runny nose, sore throat, cough, fever, and weakness are typical symptoms of acute respiratory viral infections. When they appear, a natural question arises: do I need to spend a few days in bed or can I continue with my usual activities?
Points of attention
- If a person can comfortably move around the apartment, prepare meals, or perform simple household chores, such activity is usually not a problem.
- Prolonged immobility without medical necessity can contribute to decreased muscle activity, stiffness, and a deterioration in overall physical well-being.
- Dosage of drugs, permissible intervals, and duration of use depend on age, body weight, health status, and the specific drug.
Not everyone needs strict bed rest for acute respiratory viral infections. If the symptoms are mild, the temperature is normal, and the well-being is satisfactory, moderate household activity is usually permissible. However, if you have a fever, severe weakness, muscle pain, or other significant symptoms, rest is necessary.
It is also important to distinguish between physical activity and contact with other people. Even if a person feels well enough to go for a walk, they can still be contagious and spread the virus to others.
Current medical guidelines do not prescribe the same number of days of bed rest for all patients. The decision depends on the causative agent of the infection, severity of symptoms, age, concomitant diseases, and the course of recovery.
We'll figure out how to properly organize your day during an acute respiratory viral infection, whether you can walk around the house, work, take a shower, and play sports, as well as what symptoms you shouldn't stay home for treatment.
What is SARS and why the course of the disease can vary
SARS is the general name for a group of acute respiratory viral infections that affect the respiratory system.
They can be caused by rhinoviruses, adenoviruses, influenza viruses, respiratory syncytial virus, coronaviruses, and other pathogens.
Different infections may have similar symptoms, but differ in their course and risk of complications.
For example, the common cold often develops gradually and is accompanied by a runny nose, nasal congestion, and sore throat.
The flu often begins suddenly with fever, chills, headache, severe weakness, and muscle aches.
COVID-19 can also cause a runny nose, cough, fever, and fatigue. It is not always possible to identify the pathogen based on symptoms alone.
That is why recommendations for rest and return to activity should be correlated with the severity of the condition, and if necessary, with the results of testing and a doctor's opinion.
Is it necessary to adhere to bed rest for acute respiratory viral infections?
No. For most people with a mild, uncomplicated viral infection, there is no need to stay in bed 24 hours a day.
Rest is important, but it doesn't mean complete immobility.
If a person can comfortably move around the apartment, prepare meals, or perform simple household chores, such activity is usually not a problem.
Another situation is marked weakness, fever, and severe general discomfort. In this state, attempts to work or exercise may worsen your well-being.
When is it better to stay in bed?
More rest is advisable if:
fever with chills;
pronounced weakness;
severe headache or muscle pain;
significant fatigue even after a small load;
intense cough that prevents sleep;
dizziness or general exhaustion.
In such cases, there is no need to force yourself to go back to your usual pace of life.
At the same time, difficulty breathing, chest pain, or impaired consciousness are not just reasons for bed rest, but possible signs of a dangerous condition that requires emergency care.
Why you don't need to lie down 24/7 with mild symptoms
Prolonged immobility without medical necessity can contribute to decreased muscle activity, stiffness, and a deterioration in overall physical well-being.
International sports medicine guidelines allow for normal daily activities for mild respiratory infections without severe general symptoms.
This does not mean that movement accelerates the destruction of the virus.
The point is that with a mild course of the disease, there is no reason to artificially restrict every movement.
How to properly organize your daily routine during a cold
The best regimen for acute respiratory viral infections is one that takes into account your well-being, provides sufficient rest, and does not create unnecessary stress.
You don't need to create a strict hourly schedule. It's enough to maintain a few basic principles.
Sleep and rest
During an infection, the body may need more rest than usual.
Adults are recommended to sleep at least seven hours a day in everyday life, but during illness, the need may temporarily change.
If you feel sleepy during the day, a short rest may be appropriate.
At the same time, you don't need to force yourself to sleep most of the day if you don't feel the need.
It is especially important not to try to compensate for feeling unwell with excessive amounts of caffeine or stimulant drinks.
Drinking regime
During acute respiratory viral infections, it is necessary to ensure sufficient fluid intake.
This requires special attention in the event of fever, excessive sweating, vomiting, or diarrhea.
For most adults, water, unsweetened tea, broth, and other common beverages are suitable.
Guidance can include feelings of thirst, general well-being, and normal urine output.
However, there is no universal number of liters that everyone should drink during a cold.
Excessive water consumption does not speed up recovery and can be dangerous in some situations. People with heart or kidney disease should follow individual fluid recommendations.
Food
During a respiratory infection, appetite may decrease.
It is not necessary to force yourself to eat large portions, but it is important to maintain adequate nutrition according to needs.
You can choose foods that are easy to consume: soups, cereals, vegetables, fruits, eggs, fish or other sources of protein.
If you have a sore throat, sometimes bland foods and drinks at a moderate temperature are more comfortable.
A special "antiviral diet" that is guaranteed to shorten the duration of SARS has not been scientifically proven.
Is it necessary to bring down the temperature with acute respiratory viral infections?
An increase in body temperature is one of the manifestations of the immune response to infection.
Fever in itself does not mean that dangerous damage is being done to the body.
It is important to evaluate not only the number on the thermometer, but also the person's general condition.
When antipyretics may be needed
Paracetamol or ibuprofen can be used to relieve pain and discomfort associated with fever, unless contraindicated.
However, they do not eliminate the viral infection.
For children, NICE guidelines recommend that antipyretics should be used primarily when the child is experiencing significant discomfort, and not just to reduce the temperature.
You don't need to automatically aim for a temperature of 36.6°C.
Dosage of drugs, permissible intervals, and duration of use depend on age, body weight, health status, and the specific drug.
Children should not be given aspirin to treat viral fever due to the risk of Reye's syndrome.
It is also dangerous to independently combine several combined cold medicines that may contain the same active ingredient.
Can I walk around the house, take walks, and go outside?
If symptoms are mild, with no fever, severe weakness, or shortness of breath, gentle movement is usually acceptable.
However, the physical ability to walk does not mean that a person has ceased to be contagious.
Is it possible to walk during acute respiratory viral infections?
For mild cases, a short stay outdoors may be acceptable if it does not worsen your well-being.
However, it is important to avoid close contact with people, public places, and situations where you could transmit the infection to others.
If you have a fever or feel unwell, it is advisable to postpone the walk.
Cold air itself does not cause a viral infection, but cold, wind, or inclement weather can increase discomfort.
You shouldn't go for a walk with the aim of "breaking a sweat" or testing your own endurance.
Is it possible to take a shower at a temperature
Usually, a shower is not prohibited just because of the presence of an acute respiratory viral infection.
If you feel well, you can use water of a comfortable temperature.
However, if you experience severe weakness, dizziness, or unsteadiness, it is better to postpone the procedure or ask for help.
There is no need to take very hot baths to sweat intensely or use ice water to sharply lower the temperature.
These methods do not treat viral infections and may pose additional risks.
Is it possible to work during SARS?
Even if the temperature is low, the illness can impair concentration, endurance, and the ability to perform complex tasks.
Therefore, at the beginning of the infection, it is advisable to reduce the workload and, if possible, take sick leave.
It is especially important to stay home if your job involves contact with a large number of people.
Is it safe to work remotely?
Remote work helps reduce the risk of transmitting infection to colleagues, but does not eliminate the need for rest.
If a person has a fever, headache, or severe weakness, even working with a laptop can be an excessive burden.
With a mild runny nose and satisfactory well-being, performing individual simple tasks may be permissible.
However, working while sick should not interfere with sleep, nutrition, and necessary medical care.
When can you return to work or study after SARS?
According to the CDC's general recommendations for respiratory viral infections, a return to normal activity is possible when two conditions are met simultaneously for at least 24 hours:
Symptoms are generally improving.
There is no fever without the use of antipyretic drugs.
This means that it is not enough to simply lower the temperature with a pill and go to work.
It is important to make sure that the temperature remains normal without the action of appropriate medications.
Why precautions are needed even after improvement
A person may remain contagious for some time after they start feeling better.
Therefore, over the next five days, it is recommended to pay additional attention to prevention:
wear a well-fitting mask during necessary contact;
ventilate the room;
wash your hands regularly;
avoid close contact if possible;
do not visit people with a high risk of severe infection;
use testing if necessary.
These are general recommendations, not a universal contagious period for all viruses.
Special rules may apply for certain diseases, educational institutions, and medical facilities.
If after improvement the fever reappears or the general condition worsens, you should stay home again and assess the need for medical care.
When can you exercise after a cold?
Returning to training requires more caution than normal household activities.
During fever, severe weakness, muscle pain, or significant respiratory symptoms, intense training is undesirable.
They create additional stress on the cardiovascular and respiratory systems.
How to gradually resume physical activity
The International Olympic Committee, in its consensus recommendations on respiratory infections in athletes, emphasizes assessing the severity of the disease and a gradual return to exercise.
After a mild acute respiratory viral infection, when the general symptoms have passed, you can start with a short walk or other moderate activity.
Then the load is increased gradually, if there is no unusual fatigue, pain, shortness of breath, or other unpleasant symptoms.
After a severe infection, pneumonia, or complications, the decision to return to sports should be made together with a doctor.
If you experience chest pain, palpitations, dizziness, or disproportionate shortness of breath during exercise, you should stop exercising and seek medical attention.
How to relieve symptoms of SARS at home
Most uncomplicated colds resolve without specific antiviral treatment.
According to the CDC, the main goals of home care are symptom relief, adequate rest, and prevention of dehydration.
Saline nasal sprays or drops can be used for nasal congestion.
Warm drinks and saline rinses sometimes help adults with a sore throat.
Honey can relieve coughs in adults and children over the age of one. Honey should not be given to infants under one year of age due to the risk of botulism.
What not to do when you have a cold
Common home methods are not always safe.
In particular, it is undesirable:
breathing over a pot of boiling water due to the risk of burns;
use vasoconstrictor drops for longer than the instructions allow;
taking antibiotics without a doctor's prescription;
use unknown "antiviral" drugs with unproven effectiveness;
taking high doses of vitamins on your own;
combining several cold remedies without checking their composition.
Antibiotics do not work against viruses. They may only be needed if there are associated bacterial complications or other established indications.
Why it's important to distinguish the common cold from the flu and COVID-19
For many mild viral infections, symptomatic treatment and rest are sufficient.
However, with influenza and COVID-19, individual patients may require specific antiviral medications.
This is especially true for people at increased risk of complications.
Such groups include older people, pregnant women, people with immunodeficiencies, and certain chronic diseases.
Why you shouldn't postpone seeing a doctor
Antiviral medications for influenza work best if treatment is started within the first 48 hours of symptoms appearing.
However, for patients with severe or progressive disease and high-risk groups, treatment may be recommended later.
For certain antiviral drugs against COVID-19, there are time limits for starting therapy, usually within the first five to seven days.
Therefore, people in at-risk groups should not wait several days for the illness to become severe.
If symptoms may be consistent with the flu or COVID-19, it is a good idea to see a doctor as soon as possible to determine the need for testing and treatment.
What should be the regimen for acute respiratory viral infections in children?
For children, it is especially important to consider their general condition, ability to drink and eat, breathing pattern, and activity level.
A young child may have a fever, but remain active and interested in playing between fevers.
In another situation, even with a slight fever, a child may be very lethargic or refuse to drink.
These conditions require different assessments.
Should I force my child to lie down?
If the child is feeling well enough, quiet play at home is usually acceptable.
There is no need to require her to lie in bed all day.
At the same time, active outdoor games and significant physical exertion should be limited when there is a fever or pronounced discomfort.
It is important to offer fluids regularly, according to age.
Breastfed babies should continue to be offered breast milk.
When a child's fever is especially dangerous
According to NICE guidelines, a temperature of 38°C or higher in a baby under three months of age is grounds for urgent medical assessment.
For children between three and six months of age, a temperature of 39°C or higher also requires urgent evaluation.
Regardless of age, the following are dangerous: difficulty breathing, impaired consciousness, seizures, severe signs of dehydration, or a rash that does not turn pale when pressed.
Young children should not be given combination cold medications intended for adults.
According to CDC guidelines, over-the-counter combination cough and cold remedies are not recommended for children under six years of age due to the risk of serious adverse reactions.
How many days does SARS usually last?
The duration of the disease depends on the pathogen, age, and individual characteristics of the body.
According to the NHS, symptoms of the common cold often improve within one to two weeks.
However, some symptoms, including cough, may last longer.
This does not necessarily mean that the person continues to have an active viral infection or needs antibiotics.
However, a prolonged cough may have other causes, so if there is no improvement, a medical evaluation is necessary.
When should the course of the disease be a cause for concern?
The CDC recommends seeking medical attention if:
fever lasts more than four days;
symptoms persist for more than ten days without improvement;
after initial relief, the condition worsens again;
signs of dehydration appear;
a chronic disease is worsening.
These terms do not mean that you necessarily have to wait four or ten days.
If you have severe symptoms, belong to a risk group, or your condition is rapidly worsening, you should consult a doctor sooner.
When emergency medical care is needed for acute respiratory viral infections
It is important not to chalk up all symptoms to the common cold.
Some symptoms may indicate pneumonia, severe dehydration, respiratory distress, or other complications.
The following require urgent medical attention:
severe difficulty breathing;
persistent severe pain or pressure in the chest;
impaired consciousness;
fainting or seizures;
bluish or gray tint of the lips and skin;
signs of severe dehydration;
sharp deterioration in general condition.
In children, additional concerns include pronounced retraction of the intercostal spaces during breathing, unusual lethargy, and the inability to drink normally.
With such symptoms, you don't need to wait for home remedies to work.
The most common mistakes during SARS
There are still many beliefs surrounding the common cold that do not correspond to modern medical recommendations.
Myth 1. With any acute respiratory viral infection, you need to lie down for at least five days.
There is no universal length of bed rest. For mild symptoms, normal household activities may be acceptable.
Myth 2. If the temperature has gone down after taking the pill, you can go to work right away.
Normalization of temperature under the influence of an antipyretic does not mean the end of the infectious period.
Myth 3. You need to sweat a lot to remove the virus.
There is no evidence that heavy sweating speeds up recovery. Overheating can make you feel worse and increase fluid loss.
Myth 4. Antibiotics help cure a cold faster.
Common ARVIs are caused by viruses that antibiotics do not work on.
Myth 5. If you still have a cough, you need to continue to lie down completely.
Residual cough may persist after the main symptoms have resolved. The decision about activity depends on its intensity, general condition, and the presence of complications.
Myth 6. If symptoms are mild, a person cannot infect others.
Even a mild infection can be transmitted to others, so preventive measures remain important.
Conclusion
The regimen for acute respiratory viral infections should depend on the person's condition, not on the universal requirement to spend a certain number of days in bed.
Normal, leisurely activity is acceptable for mild symptoms. If you have a fever, severe weakness, or significant discomfort, you should take more time to rest.
Returning to work, school, and active contact is advisable after general improvement of symptoms and at least 24 hours without fever and antipyretics. After that, additional preventive measures should be observed for another five days.
At the same time, intensive training requires a separate, gradual return.
The most important thing is not to try to transfer the disease at any cost and to seek medical attention promptly if the course of the infection is of concern.
FAQ: frequently asked questions about the regimen for acute respiratory viral infections
Is it necessary to stay in bed with ARVI?
No. If you have mild symptoms and feel well, you can go about your daily routine. However, if you have a fever, severe weakness, or significant discomfort, you should rest. Strict bed rest is medically indicated.
Can I go outside when I have a cold?
If you have mild symptoms, you may be able to go outside for a short time if you are not feeling well. However, you should avoid contact with other people as long as there is still a risk of transmission. If you have a fever and are feeling very weak, it is better to postpone your walk.
How many days do you need to stay home with SARS?
There is no set number of days for all infections. According to the CDC's general guidelines, you can return to your normal activities when your symptoms have generally improved and you have been fever-free for at least 24 hours without taking antipyretics. Additional precautions are recommended for the next five days.
Is it possible to work from home during SARS?
If you have mild symptoms and feel normal, performing light tasks may be acceptable. However, remote work should not replace necessary rest. If you have a fever, severe weakness, or pain, it is best to temporarily reduce your workload.
Is it necessary to bring down the temperature to 38 °C when you have a cold?
The decision depends not only on the temperature, but also on the age, general condition and concomitant diseases. Antipyretics can be used to relieve significant discomfort. Dosage and indications should be agreed with the doctor, especially if it is a child.
Can I take a shower during a SARS?
Usually yes, if you feel well. The water should be at a comfortable temperature. If you feel very weak, dizzy, or in a serious condition, the procedure should be postponed or you should seek help. Very hot or icy water does not cure a viral infection.
When can you return to training after a cold?
Once the fever and general symptoms have subsided, you can gradually resume normal activity. It is best to start with light exercise and assess your well-being. After a severe infection or if you experience chest pain, palpitations, or shortness of breath, you should consult a doctor.
How long does a common cold last?
Many people feel better within one to two weeks. Some symptoms, especially cough, may persist longer. If there is no improvement within ten days or if the fever returns after improvement, medical evaluation is necessary.
Should I give my child an antipyretic every time his temperature rises?
Not always. For children, the general condition and severity of discomfort are important. Antipyretics should be used according to age and dosage. A fever of 38 °C or higher in an infant younger than three months requires immediate medical evaluation.
Can SARS be treated with antibiotics?
Antibiotics do not work against viruses, so they do not treat the common cold. They may be needed if there are certain bacterial complications that a doctor diagnoses. Taking antibiotics on your own poses a risk of side effects and the development of antibiotic resistance.
Important: the article is for informational purposes only and does not replace professional medical advice. Self-treatment of acute respiratory viral infections, self-administration of antibiotics, antivirals, antipyretics or other medications can be harmful to health. Before starting treatment, be sure to consult a doctor, especially if you are a young child, pregnant woman, elderly person or patient with chronic diseases. In case of difficulty breathing, chest pain, loss of consciousness, convulsions or other dangerous symptoms, emergency medical care is required.
