Post-nasal drip

Post-nasal drip

Post-nasal drip (/poʊstˈneɪzəl drɪp/) is a condition where excess mucus accumulates in the back of the nose and throat. This mucus production is a normal process of the body, but when it becomes excessive, it can lead to symptoms such as a runny nose, coughing, and throat irritation.

Etymology

The term "post-nasal drip" is derived from the Latin words "post" meaning "after", "nasus" meaning "nose", and the English word "drip". It refers to the dripping of mucus from the nasal passages down the back of the throat.

Symptoms

Symptoms of post-nasal drip include:

• Coughing
• Throat irritation
• Runny nose
• Nasal congestion
• Sore throat
• Difficulty swallowing

Causes

Post-nasal drip can be caused by various factors, including:

• Allergies
• Sinusitis
• Common cold
• Flu
• Deviated septum
• Gastroesophageal reflux disease (GERD)

Treatment

Treatment for post-nasal drip depends on the underlying cause. It may include:

• Antihistamines
• Decongestants
• Nasal sprays
• Saline nasal irrigation
• Antibiotics (for bacterial infections)

Related Terms

• Rhinitis
• Pharyngitis
• Laryngitis
• Tonsillitis

External links

• Medical encyclopedia article on Post-nasal drip
• Wikipedia's article - Post-nasal drip

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