## How to treat acute respiratory infections In most cases, the main tactic for acute respiratory [infections](https://ul.orna.me/KOge/librarydisease?id=7) is rest and drinking plenty of warm liquids. Treatment is usually symptomatic: - Sore throat: gargle the throat, suck medicine lozenges - Stuffy nose: apply nasal drops and sprays to help relieve nasal mucosa inflammation and swelling - Fever is a body's defensive reaction against invading [viruses](https://ul.orna.me/KOge/librarydisease?id=32), so it is not recommended to bring it down unnecessarily > The exceptions are children who are prone to the development of febrile convulsions, and there are also several chronic diseases in which an increase in body temperature can be dangerous. ## How do I know if there are complications? Viruses can reduce the activity of the immune defense, and edema and congestion that develop against a viral infection create favorable conditions for the reproduction of bacteria. Generally speaking, bacterial complications appear a week after the start of the acute respiratory infection. You can tell that it has happened by some signs: - Deterioration of health a few days after the beginning of the acute respiratory infections including weakness, decreased appetite, and children may become cranky and irritable - Repeated rise in body temperature - Painful sensations (headache, earache, stomach aches, etc.) ## How to proceed __First of all, take a blood test.__ The most common diagnostic tools are a clinical blood test with expanded white blood cell differential and a blood test for C-reactive protein level. Bacterial infection is characterized by: significant increase in CRP and [C-Reactive Protein](https://ul.orna.me/KOge/librarybiomarker?id=465) level, increased leukocyte level, and the appearance of immature [neutrophils](https://ul.orna.me/KOge/librarybiomarker?id=93) in the blood. __If a bacterial infection is confirmed, the therapeutic tactics will change.__ In acute bacterial inflammation, antibacterial medications may be required, and there may be a need for procedures to facilitate the evacuation of pus (sinus lavage, paracentesis, furuncle opening, etc.). __It is important to remember__ that the human body is very complex, so it is necessary to seek medical treatment from professionals who will provide a treatment plan that is best for your individual needs. Only a qualified specialist can correctly assess the condition and prescribe treatment.