Doctors Near You for A Runny Nose in Foz do iguacu

A runny nose, medically known as rhinorrhea, is a condition characterized by the excessive discharge of mucus from the nasal passages. This common symptom can result from various causes, including infections like the common cold or flu, allergies to substances such as pollen, dust, or pet dander, irritants like smoke or pollution, or even changes in weather and temperature. Rhinorrhea occurs when the nasal tissues and blood vessels produce excess mucus to flush out irritants or pathogens. This response is part of the body's natural defense mechanism but can be uncomfortable, often accompanied by sneezing, congestion, and nasal drip. Treatment for a runny nose depends on the underlying cause. For viral infections like the common cold, the condition usually resolves on its own within a week, and management focuses on relieving symptoms. Over-the-counter decongestants, antihistamines, and saline nasal sprays can help reduce mucus production and ease discomfort. If allergies are the cause, identifying and avoiding triggers is crucial, and medications such as antihistamines or nasal corticosteroids may be prescribed to control symptoms. In cases where irritants like smoke or strong odors are responsible, minimizing exposure can provide relief. Hydration is important across all scenarios, as it helps thin mucus, making it easier to clear. In more persistent or severe cases, particularly if accompanied by additional symptoms like fever, facial pain, or thick, colored mucus, medical evaluation is recommended to rule out bacterial infections or other complications. Regular hand hygiene, avoiding close contact with infected individuals, and using tissues to contain nasal discharge can help prevent the spread of infections that cause a runny nose.