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Clarinex Coupon & Discounts

Save on Clarinex at your pharmacy with the free discount below.

Clarinex is a prescription antihistamine medication used to treat allergy symptoms. The Clarinex price is around $200 for thirty tablets. If your insurance doesn’t adequately cover the price of Clarinex, or you don’t have insurance, use our discount coupons to lower the pharmacy price. Just click &l ... Read more

Clarinex Discount

Savings with HelpRx discount up to:

75% Off

on Clarinex

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*The discount percent is an estimate based off recent cardholder data. Valid as of May 21, 2018

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Clarinex Information:

What is Clarinex?

Clarinex is a medicine used to treat seasonal or year-round (perennial) allergies. It may also be used to treat chronic hives (urticaria). Clarinex contains an antihistamine drug called desloratadine. Desloratadine is a long-acting drug that can be effective for as many as 24 hours at a time. It works by inhibiting the release of histamine from mast cells which prevents allergy symptoms such as inflammation, sneezing, itching and nasal congestion.

How do I take Clarinex?

Clarinex medicine comes in the form of disintegrating tablets (RediTabs), regular tablets to be swallowed, or an oral solution. This medication is usually taken once daily. Before taking the disintegrating tablets, make sure your hands are dry. Place the tablet on the tongue and allow it to dissolve. This medication can be taken with or without food or water. Always follow your doctor’s instructions. Dose sizes vary by age and condition.

Before taking Clarinex, tell your doctor if:

  • You are pregnant or breastfeeding
  • You are allergic to any of the ingredients in Clarinex
  • You have kidney or liver disease or decreased function
  • You are taking any other prescription or nonprescription medications, vitamins or supplements, especially other antihistamines, antibiotics, Prozac or ketoconazole. 

What are the possible side effects of taking Clarinex?

Possible drug side effects from Clarinex include upset stomach, mild muscle pain, sore throat, nausea, drowsiness, dry mouth and menstrual pain. Diarrhea, loss of appetite and fever may also occur in children. If any of these side effects are severe or don’t go away, report them to your doctor. Also, if you experience any serious or unusual side effects, call your doctor immediately.

What if I forget to take a dose of Clarinex?

If you forget to take a dose of Clarinex, take the missed dose as soon as your remember, but if it’s almost time for your next dose, skip the missed dose and continue on your regular regimen. Do not take two consecutive doses to compensate for a missed one.

How do I store Clarinex?

Store Clarinex in an airtight container or its original packaging. Protect this medication from light and moisture and store at a temperature between 59 and 86 degrees Fahrenheit. Keep your medication out of reach of children and pets.

What happens if I overdose on Clarinex?

Signs of Clarinex drug overdose include sleepiness and possibly exaggerated side effects. If you or someone you know has overdosed on Clarinex, call the Poison Control Center at 1-800-222-1222. 


Clarinex can cause drowsiness in some people. Do not drive or operate machinery until you know how this medication affects you.

Brand Names

The generic name for Clarinex is desloratadine, and it is available on the market at a significantly lower price. Other forms of Clarinex include Clarinex-D. There are currently no other brand names on the market. To reduce the price of Clarinex or desloratadine, search our site for coupons and discounts to get as much as 83% off in your local pharmacy.

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“The price for my prescription has gone up the past year and paying the out of pocket cost was getting increasingly difficult. Now, through HelpRx I’ve saved hundreds! Thank you HelpRx” - Janet Larsen - Austin, TX

Clarinex Information:

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About Our Savings: is a discount pharmacy service, partnered with a leading pharmacy benefit manager. We negotiate lower prices on prescription medications, that we pass on to our members for free. There is no cost to use our cards and coupon, and anyone can take advantage of our discounts, regardless of healthcare coverage.

Our savings assurance of “up to 75% off” comes from historical data from actual claims. This data includes savings for both brand name and generic medications.