Doctors Near You for Runny Nose in Santo andre

A runny nose, or rhinorrhea, is a common condition characterized by the excessive production of nasal mucus that results in a watery discharge from the nostrils. This symptom can be accompanied by congestion, sneezing, and irritation of the nasal passages. A runny nose can be caused by various factors. Viral infections, such as the common cold or influenza, are frequent culprits, where the body's immune response to the virus leads to increased mucus production. Allergies, triggered by substances like pollen, dust, or pet dander, can also cause a runny nose due to an inflammatory response in the nasal passages. Sinus infections or sinusitis can lead to a runny nose as well, where inflammation of the sinuses results in increased mucus production. Other causes include irritants like smoke, strong odors, or environmental pollutants, which can exacerbate mucus secretion. Treatment for a runny nose depends on the underlying cause. For viral infections, supportive care such as rest, hydration, and over-the-counter decongestants or antihistamines can alleviate symptoms. In cases of allergies, identifying and avoiding allergens, and using antihistamines or nasal corticosteroids can help manage symptoms. For sinus infections, treatments may include nasal saline rinses, decongestants, and in some cases, antibiotics if a bacterial infection is present. Avoiding irritants and maintaining a clean environment can also reduce symptoms. Consulting with a healthcare provider for persistent or severe cases is essential to determine the cause and receive appropriate treatment to manage and alleviate a runny nose effectively.