Coping with an itchy, irritated nose can be quite frustrating. Fortunately several remedies for this common complaint are available, most of which are inexpensive and easily obtained without a prescription. Nasal itchiness is commonly caused by dry air, irritants, allergens, viruses and dry skin. Remedies may include oral or topical medications, nasal spray or environmental changes.
One common cause of nasal itching is histamine. This chemical is released by the body during an immune response. Upon exposure to an environmental irritant or allergen, histamine can trigger nasal symptoms such as itching, sneezing and congestion. Oral and nasal spray antihistamine medications can be obtained over the counter. While antihistamines often bring relief, the effect is temporary. If the underlying cause is not addressed, such as by stopping exposure to the irritant or allergen, nasal itching will likely return.
Saline Nasal Sprays
Using an over-the-counter saline nasal spray is a simple, natural remedy for itchiness caused by dry nasal passages. This remedy also often relieves itching caused by mild nasal congestion, such as with a cold. Most saline nasal sprays are simple water and salt solutions, which gently cleanse and lubricate the nasal passages.
Humidifying the air in your surroundings can bring relief from nasal itching -- dry air commonly causes an itchy nose. Household humidifiers effectively increase moisture in the air. If no humidifier is available, exposure to humidified air from another source, such as a steamy bathroom, may help relieve nasal itching as well.
Removal of Source Irritants and Allergens
Removing irritants and allergens from your environment may relieve an itchy nose. Common triggers include dust, animal dander, food sources and chemical irritants, such as those found in cleaning supplies.
Lotions or Ointments
The problem of external nasal itching is often caused by dry skin. Applying a mild lotion or ointment to the skin will lubricate it and relieve itching. Over-the-counter topical steroid creams like cortisone can also relieve itching of external skin on the nose. Consult a physician before applying steroid-based creams and ointments to the skin.
Consulting a Doctor
If remedies for an itchy nose do not provide relief or if the cause of the itch is not easily determined, consult with a doctor. When nasal itching is caused by a more complex problem, it may need to be addressed with prescribed medication or other treatment. Always ask your doctor if nasal itching is persistent or accompanied by pain, fever, rash, swelling, difficulty breathing or other unusual symptoms.