Closed for Thanksgiving

  • On November 22, 2019
Our office will be closed Thursday, November 28th and Friday, November 29th for Thanksgiving. Have a great holiday weekend!
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Allergy Season Worse Than Ever

  • On May 27, 2019
It’s not just you: allergy season is lasting longer and more severe than ever, according to a new survey by the American Academy of Allergy Asthma and Immunology (AAAI).
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STSI Has Moved to a New Location in McAllen

  • On March 19, 2019
New Location. Same Staff. Same Top Service. We’ve moved! South Texas Sinus Institute has a brand new location. Our office is now located at 4865 N McColl Rd in McAllen, located at North McColl Business Park. The new office opened on March 11th and we couldn’t be more excited. The new office is just down […]
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Chronic Sinusitis Nearly Doubles Risk of Depression and Anxiety

  • On February 21, 2019
Anyone who has dealt with sinus pain and pressure knows that it’s uncomfortable, unpleasant and a major inconvenience. A new study out of South Korea finds that the consequences of chronic sinusitis are even worse than previously thought: chronic sinus sufferers are more than 1.5 times more likely to suffer from depression and anxiety. It’s […]
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2018 Holiday Schedule

  • On December 17, 2018
Our office will be closed Monday & Tuesday for Christmas Eve & Christmas Day. We will also be closed New Year’s Eve & New Year’s Day. Happy Holidays from STSI!
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McAllen is the Fall Allergy Capital of the USA

  • On October 19, 2018
You may have heard earlier this year that McAllen was ranked the worst city in the United States for spring allergies by the Asthma and Allergy Foundation of America (AAFA). Unfortunately, allergy sufferers get no relief this time of year either: McAllen was also ranked as the worst city in America for fall allergies for […]
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Saharan Dust Triggers Allergy and Sinus Symptoms in the Rio Grande Valley

  • On August 22, 2018
  • allergies, allergy, sinus, weather
Dust in the air is not uncommon in our region, especially during the dry summer months. This summer, however, has brought unusually dense plumes of dust to the Rio Grande Valley, all the way from the Sahara desert in northern Africa. This phenomenon, known as African Dust, Saharan Dust, or the Saharan Air Layer, can […]
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