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What causes post-nasal drip all the time?

What causes post-nasal drip all the time?

It can happen for a number of reasons: allergies, viral infections (including the common cold), sinus infections, irritants in the air (such as fumes or dust). Less common causes include something stuck inside the nose (common in small children), pregnancy, and certain medications.

What does sinus drainage look like?

Symptoms that are closely related to sinus drainage are most commonly a thick drainage from the nose or down the throat. This drainage is typically yellow or green. You may also feel congested and have difficulty breathing through your nose. It also seems that there is a lot of pressure and pain in the face.

Can a sinus infection cause post nasal drip?

Post nasal drip may also be the only symptom of sinusitis (infectious rhinitis), or it may go along with other symptoms, such as facial pain, nasal congestion, and colored nasal discharge. When post nasal drip is the only symptom of a sinus infection, it is usually because the infection is a low-grade “smoldering” infection that has been …

What causes sinusitis and what are the symptoms?

1 Nasal polyps. These tissue growths can block the nasal passages or sinuses. 2 Deviated nasal septum. A crooked septum — the wall between the nostrils — may restrict or block sinus passages, making the symptoms of sinusitis worse. 3 Other medical conditions. 4 Respiratory tract infections. 5 Allergies such as hay fever. …

Why do I get postnasal drip when I have a cold?

Cold weather is also associated with viral infections, such as the flu, sinus infections, and the common cold. These infections cause many symptoms, including postnasal drip. The body reacts to any invading germs by creating more mucus to flush them out. It may be uncomfortable, but it is actually the sign of the body working to stay healthy.

Why do you blow your nose when you have a sinus infection?

When you have a sinus infection, you may need to blow your nose often because of nasal discharge, which can be cloudy, green, or yellow. This discharge comes from your infected sinuses and drains into your nasal passages. The discharge may also bypass your nose and drain down the back of your throat.

Post nasal drip may also be the only symptom of sinusitis (infectious rhinitis), or it may go along with other symptoms, such as facial pain, nasal congestion, and colored nasal discharge. When post nasal drip is the only symptom of a sinus infection, it is usually because the infection is a low-grade “smoldering” infection that has been

Can a sinus infection cause chronic sinusitis?

Chronic sinusitis can be brought on by an infection, by growths in the sinuses (nasal polyps) or by a deviated nasal septum.

What causes a sinus infection in a child?

Less commonly, cancerous growths of the nose or sinuses can cause sinusitis-like symptoms. In young children, sinusitis symptoms with bloody nasal discharge might be due to a foreign body lodged in the nose, such as a bead or a bean. A high fever in a child or an adult with sinusitis symptoms warrants a visit to the doctor.

Can a polyp in the nose cause sinusitis?

Nasal polyps — noncancerous growths in the nose or sinuses — are a possibility and can cause periodic bloody nasal discharge. These growths are common among people with chronic sinusitis. Less commonly, cancerous growths of the nose or sinuses can cause sinusitis-like symptoms.