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TheraVir .. Immune Support

Theralogix Nutritional Supplements

Place your order here .. or click the image below for pricing information or to place your order.  Adding a product to your Theralogix online shopping cart will apply both free shipping and your Northlake Urology patient discount.  Your cost will be the lesser (lower) of the two prices shown.  For any question please call us at (985) 345-5500.


Made in the USA, TheraVir is our most recommended product in support of antiviral immune supplementation.  The product was formulated during the COVID-19 outbreak and has become a mainstay for our patients.  TheraVir contains a unique blend of vitamin C, vitamin D3, zinc,  quercetin, and melatonin, all COVID supplement mainstays as recommend by leading national physician organizations including the FLCCC Alliance and others.  Of course, TheraVir is not intended to prevent or treat SARS-CoV-2 infection, but it may prove to be an important adjunct.


TheraVir contains quercetin a natural antioxidant that has been studied and shown to promote healthy immune response.  It also contains vitamin D, vitamin C, zinc, copper, and melatonin.   It can be challenging to find the right supplement product with all these ingredients contained in the same formulation -- all in one place.  TheraVir makes it easy! 


Click the picture for more information or to order.  When starting new medications or supplements, always check with your pharmacist about possible medication-supplement interactions.  Also, read the FAQ information associated with this supplement and consider taking advantage of a free consultation with one of our registered Theralogix dietitians at the telephone number provided above.

Nutritional supplements certified for purity and content

Providing you with the best doctors for the best care

Dr. Stephen Watson

As one of the Northshore’s longest serving urologists, Dr. Stephen Watson has extensive experience with the medical and surgical healing arts involving his chosen specialty of urology. He introduced advanced reconstructive surgical procedures to the Northshore area years ago and prides himself in helping patients understand and eliminate urology problems.  Dr. Watson has been certified and re-certified by the American Board of Urology as well as the National Board of Physicians and Surgeons and welcomes new patients.

Dr. Hal Neitzschman

Dr. Hal Neitzschman has served thousands of Northshore Urology patients in over 20 years of dedicated service.  He is a highly qualified and very experienced urologic surgeon, certified by the American Board of Urology as well as the National Board of Physicians and Surgeons.  He maintains six hospital affiliations, serving in leadership roles and providing top-of-class surgical and medical care to our patients across the Northshore today. 

Mr. Nathan Freeman

As one of the areas very best Physician Assistants, Nathan Freeman has served patients across the Northshore area for nearly 20 years.  He is an affable patient favorite who has worked with specialty physicians in Cardiology, Urology, Family Medicine and Emergency Care.

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