Post-nasal drip is a condition where mucus from the nose or sinuses drips down the back of the throat, causing symptoms such as a blocked or runny nose, cough, sore throat, and the need to clear the throat regularly
. The most common causes of post-nasal drip include:
- Viral infections in the nose and throat, such as a cold
- Hay fever or allergic rhinitis
- Sinusitis, which is inflammation of the sinuses
- Cold air
- Some medications
- Asthma
- Gastroesophageal reflux disease (GORD)
Other causes, although rare, can include a foreign object in the nose, usually in children
. Treatment for post-nasal drip depends on its cause, and some possible treatments include:
- Antihistamines for allergic post-nasal drip
- Decongestants
- Steroid nasal sprays
- Humidifiers or steam inhalation
- Staying well-hydrated to keep mucus thinner
- Sleeping on propped-up pillows
- Nasal steroid sprays
- Ipratropium (Atrovent) nasal spray, which inhibits secretions
It is essential to consult a healthcare professional for a proper diagnosis and treatment plan, as the treatment may vary depending on the cause of the post-nasal drip
