Understanding Post-Nasal Drip: Causes and Relief

Understanding Post-Nasal Drip: Causes and Relief

Mucus plays a vital role in protecting your body by trapping germs and particles. Under normal conditions, you barely notice it. But when mucus becomes too thick or too thin, it can drip down the back of your throat—a condition known as post-nasal drip—leading to irritation, coughing, or a sore throat.

Let’s explore some common causes of post-nasal drip and what you can do to find relief.

Common Causes of Post-Nasal Drip

1. Viral Illnesses or Infections

Colds and the flu often trigger an overproduction of mucus, which can drain into your throat. To ease symptoms:

• Stay well-hydrated
• Use decongestants as needed
• Inhale steam or gargle with salt water

If the drainage lasts more than 10 days or becomes thick and discolored, it may be a bacterial sinus infection, which could require antibiotics. See a doctor for evaluation.

2. Allergies

Allergic reactions are a leading cause of post-nasal drip. Antihistamines can reduce your body’s response to allergens, while preventive steps—like staying indoors during high pollen days or using a HEPA air filter—can minimize exposure.
If you're unsure what's triggering your symptoms, seeing an allergist for testing and a tailored treatment plan, which may include immunotherapy, can be highly beneficial.

3. Acid Reflux (GERD)

Not all post-nasal drip is mucus-related. Gastroesophageal reflux disease (GERD) can cause stomach acid to back up into the throat, resulting in irritation, hoarseness, and coughing.
To manage reflux-related symptoms:

• Avoid eating before bedtime
• Elevate your upper body while sleeping
• Try antacids like Tums
  If symptoms persist, consult a physician for additional treatment options.

4. Medications

Certain medications can increase mucus production or alter its consistency. If post-nasal drip starts after beginning a new prescription, talk to your doctor. In the meantime:

• Use a saline nasal spray
• Run a humidifier to moisten the air
• Limit dairy, which can thicken mucus
  Avoid starting over-the-counter treatments like decongestants without medical advice.

5. Structural Issues (e.g., Deviated Septum)

Anatomical abnormalities such as a deviated septum can disrupt normal mucus drainage, making post-nasal drip more noticeable. An ENT (ear, nose, and throat specialist) can evaluate your nasal structure and recommend management options, which may include corrective surgery if needed.

When to Seek Help
If post-nasal drip is persistent, interferes with your daily life, or is accompanied by other symptoms like facial pain or fever, it's time to consult a medical professional. With the right treatment, you can breathe easier and feel more comfortable.

If you’re experiencing prolonged or recurrent post-nasal drip, call the office of Dr. Lapco, ENT, in Broward County, at 954-942-6868 to schedule an appointment for effective treatment options.