Does allergy cause post nasal drip?

Postnasal drip is commonly caused by allergies such as hayfever. Postnasal drip is usually caused by certain changes in the environment or the body. One of the most common causes of postnasal drip is an allergy.

How do you get rid of post nasal drip allergies?

Take a medication such as guaifenesin (Mucinex). Use saline nasal sprays or irrigation , like a neti pot, to flush mucus, bacteria, allergens, and other irritating things out of the sinuses. Turn on a vaporizer or humidifier to increase the moisture in the air.

What allergy medicine helps with post nasal drip?

Antihistamines and decongestants can often help with postnasal drip caused by sinusitis and viral infections. They can also be effective, along with steroid nasal sprays, for postnasal drip caused by allergies.

Can allergies cause post nasal drip and cough?

Upper airway cough syndrome (UACS), previously referred to as post-nasal drip syndrome, is one of the most common causes of chronic cough. It can be related to allergies or not. And it may be related to an infection of the sinuses (or sinusitis).

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Do Antihistamines stop post nasal drip?

Antihistamines are commonly used to treat postnasal drip caused by sinusitis and viral infections, but they’re also used in combination with nasal sprays to treat allergies. Antihistamines work by drying out the mucus that causes coughing, sore throats, and other postnasal drip symptoms.

Why do I have 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.

Can post nasal drip be cured?

Post-nasal drip can be difficult to cure, and treatment varies according to the cause: Bacterial infections are usually treated with antibiotics, nasal spray, decongestants, and nasal saline irrigations. For chronic sinusitis, surgery to open the blocked sinuses may be required.

Is Zyrtec or Claritin better for post nasal drip?

Studies have shown equal effectiveness for Zyrtec and Claritin for allergic rhinitis and urticaria. Studies have not compared the effects of Zyrtec and Claritin for conditions such as postnasal drip, but research suggests intranasal antihistamines such as azelastine are more effective.

What happens if post nasal drip is left untreated?

Left untreated, the cough may cause a sore throat which can lead to an ear infection (if it clogs the small tube that runs from the throat to the ear) and a sinus infection (if it clogs the sinus cavities). It’s important to consult with a physician if you suffer with chronic post nasal drip.

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Why do I constantly have phlegm in my throat?

Excess mucus production can also result from certain lifestyle and environmental factors, such as: a dry indoor environment. low consumption of water and other fluids. high consumption of fluids that can lead to fluid loss, such as coffee, tea, and alcohol.

Can’t clear mucus in back of throat?

Gargle salt water. Gargling warm salt water can help clear phlegm that’s hanging on the back of your throat. It may even kill germs and soothe your sore throat. Mix together a cup of water with 1/2 to 3/4 teaspoon of salt.

What medicines cause nasal drip?

Medications that can cause nonallergic rhinitis include aspirin, ibuprofen (Advil, Motrin IB, others) and high blood pressure medications, such as beta blockers. Nonallergic rhinitis also can be triggered in some people by sedatives, antidepressants, oral contraceptives or drugs used to treat erectile dysfunction.

What foods can cause post nasal drip?

Spicy foods and carbonated beverages are strong triggers of LPR. (If you have significant PND symptoms after eating spicy foods or drinking carbonated beverages, you are likely suffering from LPR.)

What is the best antihistamine for post-nasal drip?

Over-the-counter decongestants like pseudoephedrine (Sudafed) can help reduce congestion and eliminate postnasal drip. Newer, nondrowsy antihistamines like loratadine-pseudoephedrine (Claritin) can work to get rid of postnasal drip.

What dries up sinus drainage in throat?

“Decongestants dry up the mucus that collects in the back of the throat as a result of the infection. Expectorants melt the mucus.” Look for over-the-counter decongestants that contain pseudoephedrine or phenylephrine, such as Sudafed. “I recommend taking this in the morning only.

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How long can post-nasal drip last?

The symptoms usually last 2–3 weeks and resolve without treatment. This is inflammation of the vocal cords, or larynx. Some common symptoms include: a hoarse voice or loss of voice.

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