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Formulation: Tablet
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Prescription Required
Formulation: Tablet
(Generic Alternative)
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Clarinex (active ingredient: desloratadine) is a prescription antihistamine used to relieve symptoms caused by allergies and chronic hives.
It is a second-generation antihistamine, which means it is generally less likely to cause drowsiness than older antihistamines. Clarinex works by blocking histamine, a natural chemical involved in allergic reactions.
Clarinex is used to relieve symptoms of seasonal allergic rhinitis, also known as hay fever.
Seasonal allergies are commonly triggered by pollen from trees, grasses, or weeds. Symptoms may appear only during certain times of the year when pollen levels are high.
Common symptoms may include:
Clarinex helps reduce these symptoms by blocking the effects of histamine.
Clarinex may also be used to treat perennial allergic rhinitis.
Unlike seasonal allergies, perennial allergies can occur throughout the year. Common triggers may include:
Symptoms may be similar to seasonal allergies and can include sneezing, runny nose, nasal itching, and watery or itchy eyes.
Clarinex may help control these symptoms when used regularly as directed by your healthcare provider.
Clarinex is also used to treat chronic idiopathic urticaria, commonly called chronic hives.
This condition causes hives that keep returning for several weeks or longer without a clearly identified cause.
Hives may appear as raised, red, pink, or skin-colored welts. They may:
Clarinex helps reduce itching and may decrease the number and severity of hives.
Clarinex belongs to a group of medicines called antihistamines.
Role of Histamine
Histamine is a natural chemical released by the immune system when the body reacts to an allergen.
Allergens may include pollen, dust mites, pet dander, or other substances that the immune system mistakenly treats as harmful.
When histamine is released, it can cause symptoms such as:
Blocks H1 Receptors
Desloratadine blocks histamine from attaching to H1 receptors in the body.
When these receptors are blocked, histamine cannot produce its usual allergic effects as strongly.
This helps reduce symptoms such as sneezing, itching, runny nose, watery eyes, and hives.
Helps Control Allergy Symptoms
Clarinex does not remove allergens from the environment or cure the underlying allergy.
Instead, it helps control the symptoms that occur when the body reacts to an allergen.
This can make seasonal or year-round allergies easier to manage.
Helps Relieve Hives and Itching
In chronic idiopathic urticaria, histamine contributes to the development of itchy welts.
By blocking histamine, Clarinex can help reduce itching and the appearance of hives.
It may also help make flare-ups less uncomfortable.
Clarinex is usually taken regularly according to your healthcare provider’s instructions.
Some people may notice symptom relief within a few hours after taking a dose. The medication is designed to provide relief for an extended period, which often allows once-daily dosing.
Your response may depend on the severity of your allergies or hives and how consistently you take the medication.
Clarinex is considered a non-sedating or less-sedating antihistamine.
It is less likely to cause significant sleepiness than many older antihistamines. However, some people may still experience tiredness or drowsiness.
Avoid driving or performing activities that require full alertness until you know how Clarinex affects you.
Take Clarinex exactly as prescribed by your healthcare provider.
Do not take more than the recommended dose in an attempt to obtain faster or stronger relief.
Tell your healthcare provider about all prescription medicines, over-the-counter products, vitamins, and supplements you take.
Contact your healthcare provider if your allergy symptoms or hives become worse, do not improve, or are accompanied by severe swelling, breathing problems, or another serious reaction.
Clarinex is a prescription antihistamine taken by mouth to help relieve allergy symptoms and itching caused by chronic hives.
Take Clarinex exactly as directed by your healthcare provider. It is usually taken once daily.
Clarinex is generally taken one time each day.
Try to take your dose at about the same time every day. A regular schedule can help you remember your medication and keep a consistent amount of desloratadine in your body.
Clarinex may be taken with or without food.
You can take it with a meal or on an empty stomach. If it causes mild stomach discomfort, taking it with food may make it easier to tolerate.
The usual dose for adults is 5 mg taken once daily.
Do not take more than the prescribed amount, even if your allergy symptoms are severe.
Children 12 years of age and older generally receive the same dose as adults.
The usual dose is 5 mg taken once daily.
Follow the exact dosing instructions provided by your healthcare provider.
For children 6 to 11 years of age, the usual dose is 2.5 mg once daily.
A liquid or other age-appropriate formulation may be used to provide the correct dose.
Your healthcare provider or pharmacist can help make sure the correct product and amount are used.
Clarinex may also be available in formulations suitable for younger children.
The dose for younger children is based on age and should be determined by a healthcare provider.
Do not give an adult-strength tablet to a young child unless specifically instructed to do so.
Take the tablet with water.
If you are using another Clarinex formulation, such as an oral solution or orally disintegrating tablet, follow the instructions provided with that specific product.
Do not change between formulations without checking the correct dose.
Clarinex works best when taken as directed.
If you have seasonal allergies, your healthcare provider may recommend taking it regularly during the time of year when your symptoms are most likely to occur.
If you are taking Clarinex for chronic hives, continue treatment for as long as your healthcare provider recommends.
Clarinex usually begins relieving allergy symptoms within a few hours after a dose.
Its effects generally last throughout the day, which is why it is commonly taken once daily.
The amount of relief can vary depending on the severity of your symptoms and your individual response.
If you miss a dose, take it when you remember unless it is almost time for your next scheduled dose.
If your next dose is close, skip the missed dose and continue with your normal schedule.
Do not take two doses at the same time or take extra medication to make up for a missed dose.
Taking additional Clarinex will not necessarily provide faster or stronger relief and may increase the risk of side effects.
Do not increase your dose or take it more often than once daily unless your healthcare provider specifically tells you to do so.
Tell your healthcare provider if you have kidney or liver disease.
These conditions may affect how desloratadine is removed from your body, and your healthcare provider may recommend a different dosing schedule.
Take Clarinex exactly as prescribed and follow the instructions for your specific formulation.
Tell your healthcare provider about all prescription medicines, over-the-counter products, vitamins, and supplements you use.
Contact your healthcare provider if your allergy symptoms or hives do not improve, become worse, or are accompanied by severe swelling or difficulty breathing.
Clarinex (Desloratadine) is available in the following forms and strength:
Do not take Clarinex if you are allergic to desloratadine or any of the ingredients in the medication.
Seek medical attention right away if you develop swelling of the face, lips, tongue, or throat, severe rash, or difficulty breathing.
Tell your healthcare provider if you have kidney or liver disease.
These conditions may affect how desloratadine is processed and removed from the body. Your healthcare provider may recommend a different dose or dosing schedule.
Clarinex is less likely to cause drowsiness than older antihistamines, but some people may still feel sleepy, dizzy, or less alert.
Avoid driving, operating machinery, or doing activities that require full concentration until you know how Clarinex affects you.
Clarinex may interact with certain medications, including some antifungal medicines, antibiotics, and stomach acid medicines.
Tell your healthcare provider about all prescription medicines, over-the-counter products, vitamins, and supplements you take before starting Clarinex.
Alcohol may increase drowsiness, dizziness, or reduced alertness in some people taking Clarinex.
Ask your healthcare provider whether alcohol is safe for you during treatment.
Tell your healthcare provider if you are pregnant, planning to become pregnant, or think you may be pregnant.
Your healthcare provider will consider the possible benefits and risks before deciding whether Clarinex is appropriate for you.
Talk to your healthcare provider before taking Clarinex while breastfeeding.
Desloratadine can pass into breast milk, so your healthcare provider can help determine whether treatment is appropriate.
Clarinex may be used in children at age-appropriate doses and formulations.
Do not give Clarinex to a young child unless a healthcare provider has recommended it and provided the correct dose.
Clarinex usually starts working within about 1 hour after you take a dose. You may notice greater relief over the next few hours, with the full effect often reached within about 3 hours.
Clarinex is designed to provide allergy relief for about 24 hours. Because of this, it is usually taken once daily.
Tell your healthcare provider if you have kidney or liver disease before taking Clarinex. These conditions can affect how desloratadine is processed and removed from the body. Your healthcare provider may recommend a different dose or dosing schedule.
Clarinex may interact with certain medications, including ketoconazole, erythromycin, and cimetidine. Tell your healthcare provider about all prescription medicines, over-the-counter products, vitamins, and supplements you take before starting Clarinex.
Talk to your healthcare provider before taking Clarinex if you are pregnant, planning to become pregnant, or breastfeeding. Your healthcare provider will consider the possible benefits and risks before deciding whether Clarinex is appropriate for you.
| Generic name: | Desloratadine |
|---|---|
| Formulation: | Tablet |
| Strength(s): | 5mg |
| Quantities Available: | 30, 90 |
Our online Canadian Pharmacy is known for high standards of quality, safety, and efficiency when it comes to medications.
Our pharmacy offers lower prices on prescription drugs compared to traditional pharmacies.
When ordering Clarinex (desloratadine) from a Canadian pharmacy, you can typically purchase up to a 90-day supply at one time, which is common for prescription medications to ensure adequate management of chronic conditions without frequent refills.
Here’s what you need to know:
Dosage and Quantity: Clarinex is commonly prescribed in dosages of 5 mg, taken once daily. For a 90-day supply, this means you would order 90 tablets (90 days x 1 tablet per day).
Yes, we sell desloratadine at our pharmacy, and you can enjoy low prices. However, to purchase desloratadine, you will need a valid prescription from your healthcare provider. We require this to dispense the medication safely and appropriately. You can provide your prescription by mailing, faxing, or uploading it through your online account.
Yes, we ship Clarinex (desloratadine) to both the United States and Puerto Rico.
Watch how Online Pharmacies Canada is helping customers save money on their medications.
Online Pharmacies Canada has provided information from third parties intended to increase awareness and does not contain all the information about Clarinex (Desloratadine). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Clarinex (Desloratadine).
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