What Causes A Cold And Runny Nose?

A cold and runny nose are usually caused by a viral infection, most commonly the rhinovirus. When you catch a cold, the virus infects the lining of your nose and throat, leading to symptoms like sneezing, a runny or stuffy nose, and sometimes a sore throat. Your body produces mucus to help trap and expel the virus, which is why your nose runs. Here are some tips to manage a cold:

- Rest: Get plenty of sleep to help your body fight the virus.

- Hydration: Drink lots of fluids like water and herbal teas.

- Humidifier: Use a humidifier to keep the air moist, which can ease congestion.

- Over-the-counter meds: Consider using decongestants or antihistamines to relieve symptoms, but always follow the instructions or ask a pharmacist for advice.