The most straightforward way to stop a runny nose caused by allergies is to avoid the allergen. For example, if you are allergic to ragweed, staying inside on days with high pollen counts can help prevent symptoms.
Beyond avoidance, here are some additional ways to alleviate a runny nose from allergies:
- Antihistamines: These medications reduce the allergic response and can help dry up mucus.
- Decongestant nasal sprays or drops: These medications can unblock the nose by restricting blood vessels and reducing mucus production. However, prolonged use can lead to rebound congestion, so it is important to follow the recommended dosage.
- Nasal corticosteroids: These medications are available as nasal sprays and can help reduce inflammation in the nasal passages, thereby easing symptoms.
- Saline nasal sprays: These sprays can help flush out allergens and mucus, providing temporary relief.
- Over-the-counter (OTC) medications: These medications, including antihistamines, decongestants, and pain relievers, can help alleviate allergy symptoms.
It is important to consult with a doctor if you experience persistent or severe symptoms, as they can recommend the best treatment options.
