Nose issues refer to a variety of conditions affecting the nasal passages and surrounding structures, potentially impacting breathing, smell, and overall comfort. Common problems include nasal congestion, sinusitis, allergic rhinitis, nosebleeds (epistaxis), nasal polyps, and structural abnormalities such as a deviated septum. Symptoms may involve blockage, runny nose, sneezing, facial pressure, reduced sense of smell, bleeding, or postnasal drip. Causes range from infections and allergies to environmental irritants, trauma, or chronic inflammation. While many nasal issues are temporary and mild, persistent or severe symptoms—especially those affecting breathing or accompanied by significant pain or bleeding—should be medically evaluated.