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Patanase Nasal Spray

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Allergy medications overview

The arsenal of allergy drugs includes dozens of medications that relieve allergy symptoms when confronted with a trigger known as an allergen. That trigger could be something from a plant, such as pollen, or something from an animal (pet dander, dust mites, cockroaches). Other allergy triggers include certain fragrances or chemical substances.

What causes a person's allergic reaction is highly individual. But the reactions are often universal: swelling and inflammation, especially around the eyes, nose, and throat, usually accompanied by itching.

Some allergy medications work against the effects of histamines, which are released during an allergic reaction. Other medications reduce swelling, affect the immune system, or affect release of other substances associated with allergic reactions.

Many allergy drugs are available without a prescription.

For what conditions are allergy medicatio...

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Patanase Nasal Spray

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Patanase Nasal Spray Patient Information Including Side Effects

Brand Names: Patanase

Generic Name: olopatadine (nasal) (Pronunciation: OH loe PA ta deen)

What is olopatadine nasal (Patanase Nasal Spray)?

Olopatadine is an antihistamine. It blocks the effects of the chemical histamine in your body.

Olopatadine treats sneezing, itching, runny nose, and other nasal symptoms of allergies.

Olopatadine nasal may also be used for other purposes not listed in this medication guide.

What are the possible side effects of olopatadine nasal (Patanase Nasal Spray)?

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using olopatadine and call your doctor at once if you have any of these serious side effects:

  • nosebleed;
  • sores inside your nose; or
  • burning or pain when you urinate.

Less serious side effects may include:

  • drowsiness;
  • a bitter taste in your mouth;
  • headache;
  • dry mouth, sore throat;
  • cough, sneezing, runny nose, cold symptoms;
  • weight gain; or
  • nausea, diarrhea, stomach pain.

This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088.

What is the most important information I should know about olopatadine nasal (Patanase Nasal Spray)?

Before using olopatadine nasal, tell your doctor if you have any non-allergic conditions affecting the inside of your nose, such as a deviated septum.

Olopatadine can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be awake and alert.

Avoid drinking alcohol. It can increase some of the side effects of olopatadine nasal.

Talk with your doctor if your allergy symptoms do not improve or if they get worse.

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Additional Patanase Nasal Spray Information

Patanase Nasal Spray - User Reviews

Patanase Nasal Spray User Reviews

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Here is a collection of user reviews for the medication Patanase Nasal Spray sorted by most helpful. Patient Discussions FAQs

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You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.


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