
Desloratadine


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We offer competitive pricing on all our medications. Find a lower price? We'll match it from any verified Canadian online pharmacy! Know More
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Select the prescribed dosage and quantity, then proceed to checkout.
Sign in or create a new account.
Upload your prescription.
Complete your purchase by processing the payment.
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Aerius (desloratadine) is an oral, non-drowsy antihistamine used to relieve allergy symptoms and to treat chronic idiopathic urticaria (CIU). The tablets provide long-lasting relief for up to 24 hours with a single daily dose. Aerius is easy to take, with or without food, and is suitable for adults and children 12 years and older, unless directed by a doctor. Always follow your healthcare provider’s instructions and do not exceed the recommended dose. If you are planning to order Aerius online, ensure you have a valid prescription.
| Generic Name | Desloratadine |
|---|---|
| Brand Name | Aerius |
| Forms | Tablets |
| Strengths Available | 5 mg |
| Packaging | 20 tablets per pack |
| Requires Prescription | Prescription only (Rx) |
| Ships to the U.S. | Yes |
Aerius (desloratadine) 5 mg is primarily used for the effective, 24-hour relief of symptoms associated with the following conditions:
The dosage of Aerius 5 mg tablets depends on age and the condition being treated. Always consult your healthcare professional for the correct dosage before you order Aerius online or begin daily use.
To get the best results from Aerius 5 mg, take it as follows:
Aerius (desloratadine) tablets work by blocking the action of histamine, a natural substance released by the human body during an allergic reaction. This chemical, histamine, is responsible for symptoms like a runny nose, sneezing, itching, nasal congestion, and watery eyes. By preventing histamine from binding to its receptors, Aerius reduces these symptoms without causing significant drowsiness.
Common Aerius 5 mg side effects may include:
Serious Aerius side effects (rare):
Note: Contact your pharmacist or healthcare provider if you experience any serious symptoms or unusual changes.
The warnings below help ensure Aerius (desloratadine) is used safely and correctly. Before you buy Aerius tablets online, talk to your doctor or pharmacist and understand the risks.
Here are some important safety guidelines that every user must know before ordering Aerius online:
If you forget a dose of Aerius tablets, take them as soon as you remember. If it is almost time for your next scheduled dose, skip the missed one. Do not double the dose to make up for the missed tablet.
Do not exceed Aerius' recommended dose, as overdosing can cause unwanted side effects.
Possible overdose symptoms include: fast heartbeat, headache, or stomach upset. If you suspect an overdose, contact your doctor immediately. If symptoms are severe or life‑threatening, call 911 or your local Poison Control helpline right away.
To maintain the quality and effectiveness of Aerius tablets, keep in mind these storage guidelines:
Before taking Aerius (desloratadine), it’s important to be aware of potential interactions with certain drugs and substances. The following table covers common drug interactions to help ensure safe use:
| Drug Category | Examples | Effect or Precaution |
|---|---|---|
| CYP3A4 & CYP2D6 Inhibitors | Ketoconazole, Erythromycin, Clarithromycin, Fluoxetine | May increase desloratadine blood levels; usually well tolerated, but monitor for side effects (headache, dry mouth, fatigue). |
| Alcohol & CNS Depressants | Alcohol, sedatives, sleep aids | Unlike older antihistamines, desloratadine is non‑sedating, but caution is advised as mild drowsiness can occur in sensitive patients. |
| Macrolide Antibiotics | Azithromycin, Erythromycin, Clarithromycin | May increase desloratadine concentration, but no clinically meaningful effects were observed in studies. |
| H2 Blockers | Cimetidine | Increases desloratadine exposure; not typically clinically significant, but caution is advised. |
| MAO Inhibitors | Phenelzine, Selegiline | No direct contraindication, but caution is advised as antihistamine effects may be altered. |
Note: This is not a complete list. If you are taking other medicines or supplements, tell your doctor beforehand to avoid Aerius interactions.
Here are some of the widely used Aerius alternatives that must be used under medical supervision:
| Alternative Medication | Active Ingredient | Potency Level | Best For | Form | Key Advantage |
|---|---|---|---|---|---|
| Claritin | Loratadine | Non‑sedating antihistamine | Seasonal/perennial allergic rhinitis | Tablet, liquid | Once‑daily, low sedation risk. |
| Zyrtec | Cetirizine | Antihistamine (mildly sedating) | Allergic rhinitis, chronic hives | Tablet, liquid | Faster onset; effective for hives. |
| Allegra | Fexofenadine | Non‑sedating antihistamine | Seasonal/perennial allergic rhinitis | Tablet, liquid | Minimal CNS side effects, non‑drowsy |
| Xyzal | Levocetirizine | Antihistamine | Allergic rhinitis, chronic hives | Tablet, liquid | Good for nighttime itching. |
At Polar Bear Meds, we’re committed to making prescription medications like Aerius more accessible and affordable for patients in the U.S. Our prices are significantly lower than typical U.S. pharmacy retail rates without compromising on safety or quality. Every order is sourced exclusively from licensed and trusted pharmacies and undergoes complete prescription verification to ensure compliance and authenticity. We offer discreet, trackable shipping to all U.S. states, along with refill support for ongoing treatment. Our friendly customer service team is here to help you.
Get your medicine delivered straight from Canada to your doorstep in the U.S. You can also save more by using the Aerius coupon code “WELCOMEPB10” for 10% off on your first order. There are no hidden handling or processing fees, as we believe in complete transparency. Looking to save even more? Join our referral program & earn a $20 credit every time you refer a friend or a family member. Your referral will also receive a $20 credit, so everyone wins. Additionally, after every 10 verified customers' referrals, you'll receive a $100 credit in your account as a thank-you for spreading the word.
At Polar Bear Meds, your safety is our priority. Every order is dispensed from a fully licensed Canadian pharmacy following strict standards for quality, security, and patient care. To conveniently buy Aerius from Canada at a substantial cost, call us at 1-888-779-2193 toll-free.
The content provided on the Polar Bear Meds website serves to increase knowledge about healthcare products and medical conditions and is strictly for informational purposes. It should not replace professional medical advice. We urge you to consult with a qualified healthcare professional prior to utilizing any prescription or over-the-counter medication. Our platform grants access to an extensive array of products, sourced internationally, including Canada. We collaborates with a licensed pharmacy partner in Canada and trusted dispensing pharmacies globally. All affiliated fulfillment centers are accredited by the regulatory authorities of their respective countries.

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.

We offer competitive pricing on all our medications. We'll match if you find a lower price on an identical product at a verified Canadian online pharmacy!
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