flunssasta

Flunssa, commonly known as the common cold, is a viral infection of the upper respiratory tract. It is one of the most widespread illnesses in humans, affecting people of all ages. Symptoms typically include a runny or stuffy nose, sore throat, cough, sneezing, mild body aches, and sometimes a low-grade fever. The illness is generally mild and resolves on its own within one to two weeks.

The primary cause of the common cold is a variety of viruses, most notably rhinoviruses. These viruses are highly contagious and spread through airborne droplets when an infected person coughs, sneezes, or talks. They can also be transmitted through direct contact with contaminated surfaces or hands.

Diagnosis of flunssa is usually based on the characteristic symptoms. There is no cure for the common cold, and treatment focuses on relieving symptoms. This often involves rest, staying hydrated, and over-the-counter medications such as pain relievers, decongestants, and cough suppressants. Antibiotics are ineffective against viral infections like the common cold and should not be used.

Prevention strategies include frequent handwashing, avoiding close contact with sick individuals, and not touching one's face, eyes, nose, or mouth. While flunssa is usually not serious, it can sometimes lead to secondary infections like sinus infections or ear infections. In rare cases, it can exacerbate underlying chronic respiratory conditions.