ARVI: Symptoms and Treatment

Acute respiratory viral infections (ARVI) are among the most common illnesses throughout the year. Every year, they affect millions of people, and most of us experience them several times. Understanding how ARVI manifests itself and what to do when the first symptoms appear can help prevent complications and support recovery.

What is ARVI?

ARVI is a group of diseases caused by various viruses that affect the respiratory tract. The pathogens may include rhinoviruses, adenoviruses, coronaviruses, parainfluenza viruses, and many others — more than 200 types have been identified.

The infection is transmitted primarily through airborne droplets or contact with contaminated surfaces. The incubation period ranges from several hours to 3–5 days.

ARVI Symptoms: From the First Signs to the Peak of Illness

ARVI symptoms develop gradually. It is important to recognize them early in order not to confuse them with influenza or a bacterial infection.

Early symptoms (Days 1–2)

• Nasal congestion or excessive nasal discharge
• Sore or scratchy throat
• Mild irritation of the eye mucosa
• General weakness and fatigue
• Slight fever (37.0–37.5°C)

Symptoms at the peak of the illness (Days 3–5)

• Fever up to 38–38.5°C
• Pronounced runny nose — initially watery, later becoming thicker
• Cough (usually dry at the beginning)
• Sore throat when swallowing
• Ear congestion and possible discomfort in the sinus area
• Reduced appetite

Symptom	ARVI	Influenza
Onset	Gradual	Sudden
Temperature	Up to 38.5°C	39–40°C
Runny nose	Pronounced	Moderate
Muscle pain	Mild	Severe
Cough	Moderate	Exhausting
Recovery	5–10 days	7–14 days

How Is ARVI Treated?

ARVI treatment primarily involves symptomatic support of the body. Most viral infections resolve on their own within 7–10 days when proper care is provided.

General recommendations

• Bed rest during the acute phase
• Plenty of fluids — warm water, herbal teas, fruit drinks
• Air humidification
• Regular ventilation of the room
• Nasal irrigation with saline solutions

Symptomatic therapy

• For nasal congestion — topical moisturizing and antiseptic products
• For sore throat — gargling and local antiseptics
• For fever above 38.5°C — antipyretics (as prescribed by a physician)

Important: Antibiotics are not prescribed for ARVI because the disease is caused by viruses. They may only be appropriate if a bacterial infection develops, and only under medical supervision.

Read also: Travel, Airplanes, Air Conditioners: How to Keep Your Nose and Throat Comfortable

ARVI Treatment in Children

ARVI symptoms in children are often more pronounced than in adults. Fever may rise more quickly, nasal discharge can be heavier, and nasal congestion may significantly interfere with breathing and sleep.

Special attention should be paid to:

• Cleansing the nasopharyngeal mucosa
• Maintaining adequate moisture of the mucous membranes
• Preventing the spread of infection to adjacent ENT organs

Lorekt for ARVI: Moisturizing and Cleansing the ENT Mucosa

As part of a comprehensive approach to ARVI, proper care of the nasal and nasopharyngeal mucosa plays an important role. Dry mucous membranes are one of the factors that can slow recovery.

Lorekt is a product based on oxidized fish oil derivatives (Ectericide®), containing omega-3, omega-6, and omega-9 unsaturated fatty acids, as well as vitamins D₃, A, and E.

It is used:

• To moisturize the nasal mucosa
• For rhinitis, sinusitis, pharyngitis, and tonsillitis
• As part of a comprehensive ARVI management approach
• For cleansing the mucosa of ENT organs after surgical procedures

Lorekt is suitable for both adults and children. The method of use should be discussed with your healthcare professional. More about the composition: https://vorwartspharma.pl/en/product/lorekt-en/

When Should You See a Doctor?

Consult a healthcare professional if:

• Fever persists for more than 5 days or rises again after improvement
• Purulent nasal discharge or discharge with an unpleasant odor appears
• Ear pain or painful sinus congestion develops
• Severe sore throat occurs without a runny nose
• Symptoms worsen after initial improvement

FAQ

What is ARVI and how is it different from influenza?

ARVI is a group of viral respiratory diseases characterized by a gradual onset and moderate symptoms. Influenza is a separate disease with a sudden onset, high fever, and pronounced intoxication symptoms. Diagnosis should be made by a physician.

How long does ARVI last?

In most cases, ARVI lasts 7–10 days. A cough may persist for up to 2–3 weeks. If symptoms last longer or become more severe, medical consultation is necessary.

What is Lorekt and what does it contain?

Lorekt is a product used for ENT disorders, including as part of a comprehensive approach to ARVI management. It contains oxidized fish oil derivatives (Ectericide®) with omega-3, omega-6, omega-9 fatty acids and vitamins D₃, A, and E. It is used to moisturize and cleanse the nasopharyngeal mucosa. The method of use should be determined by a healthcare professional.