Numoisyn was a brand-name prescription saliva substitute used to relieve the symptoms of dry mouth due to radiation therapy, chemotherapy, or Sjögren's syndrome. Numoisyn Liquid was prescribed to patients whose salivary glands had stopped working and Numoisyn Lozenges were used to stimulate saliva secretion in patients with some salivary gland activity. Numoisyn is no longer available in the United States. The pharmacy price of Numoisyn was $29.20, but with SingleCare's Numoisyn coupon, it would have cost $11.90.
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Prices updated: 04/18/2026
Numoisyn was a brand-name prescription saliva substitute used to relieve the symptoms of dry mouth due to radiation therapy, chemotherapy, or Sjögren's syndrome. Numoisyn Liquid was prescribed to patients whose salivary glands had stopped working and Numoisyn Lozenges were used to stimulate saliva secretion in patients with some salivary gland activity. Numoisyn is no longer available in the United States. The pharmacy price of Numoisyn was $29.20, but with SingleCare's Numoisyn coupon, it would have cost $11.90.
Numoisyn was a brand-name prescription saliva substitute used to relieve the symptoms of dry mouth due to radiation therapy, chemotherapy, or Sjögren's syndrome. Numoisyn Liquid was prescribed to patients whose salivary glands had stopped working and Numoisyn Lozenges were used to stimulate saliva secretion in patients with some salivary gland activity. Numoisyn is no longer available in the United States. The pharmacy price of Numoisyn was $29.20, but with SingleCare's Numoisyn coupon, it would have cost $11.90.
The retail price of Numoisyn for uninsured patients was $29.20. However, Numoisyn is no longer sold in American or Canadian pharmacies. A SingleCare Numoisyn coupon would have lowered the price of Numoisyn to $11.90.
There is no copay cost for Numoisyn because it is no longer sold in consumer pharmacies. With a SingleCare discount card, Numoisyn would have cost $11.90.
Numoisyn is not covered by Medicare Part D or Medicare Advantage insurance plans because it is no longer available in the United States. A SingleCare coupon for Numoisyn would have reduced the cost of Numoisyn to $11.90.
Numoisyn was a brand-name prescription artificial saliva or saliva replacer. Numoisyn Liquid contained linseed extract as a saliva replacement and Numoisyn Lozenges used sorbitol and malic acid to stimulate the secretion of saliva in the mouth. There are no generic or brand-name linseed oil dry mouth liquids, although generic linseed oil is still used as a home remedy for dry mouth.
Sorbitol, which has about 2/3 the calories of sucrose (sugar) and contributes to blood glucose levels, is rarely used in dry mouth lozenges or gum. It has been replaced by xylitol which has slightly fewer calories and has the same effects as sorbitol and sugar in stimulating saliva production. Xylitol and malic acid dry mouth remedies are widely available as gums, lozenges, or mouth sprays as both brand-name and generic products.
Numoisyn was a brand-name prescription dry mouth remedy used to relieve the symptoms of dry mouth due to radiation therapy, chemotherapy, or Sjögren's syndrome. Numoisyn came in two formats. Numoisyn Liquid was a saliva substitute with linseed extract prescribed to patients whose salivary glands had stopped working. Numoisyn was intended to replace the mucus that normally lines oral tissues. Numoisyn Lozenges contained sorbitol and malic acid which would stimulate saliva secretion in patients with reduced saliva production.
Numoisyn was discontinued by its manufacturer. It was rumored that it would transition to an over-the-counter drug, but it is still unavailable for purchase in the United States.
Numoisyn does not have side effects because it is no longer available for purchase.
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SingleCare is a prescription discount service that offers free coupons on thousands of prescription drugs. It can be used whether you have insurance, Medicare, Medicaid, or none of the above, but it cannot be combined with insurance.
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Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
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© 2026 SingleCare Administrators. All rights reserved