Aerius syrup, which contains the active ingredient desloratadine, is a non-drowsy antihistamine used to relieve the unpleasant symptoms associated with allergic rhinitis and hives. As an H1-receptor antagonist, desloratadine works by blocking the effects of histamine, a natural substance your body produces during an allergic reaction, thereby controlling symptoms like itching, sneezing, and a runny nose. It is important to understand the correct way to administer this medication to ensure its effectiveness and the safety of the user, particularly when treating children.
What is Aerius Syrup Used For?
Aerius syrup is prescribed to alleviate the symptoms of several allergy-related conditions.
- Allergic Rhinitis: This includes both seasonal allergies (like hay fever caused by pollen) and year-round allergies (such as those caused by dust mites, animal dander, and mold). Symptoms it helps control include sneezing, runny or stuffy nose, and itchy, watery eyes.
- Chronic Idiopathic Urticaria (Hives): It is effective in relieving the itching, size, and number of hives associated with this skin condition.
Correct Administration Based on Age
Administration of Aerius syrup varies depending on the patient's age. It is vital to follow the instructions provided by a doctor or pharmacist, as the required amount can differ. Always adhere to the specific instructions given by a healthcare professional for the individual being treated.
Using the Measuring Device
Accurate measurement is critical for safe and effective administration, especially for children.
- Always use the special measuring device (calibrated spoon or oral syringe) that is supplied with the medicine.
- Do not use a regular household spoon, as it is not accurate and can lead to incorrect administration.
- If the measuring device is not included or you are unsure, consult your pharmacist.
Key Guidelines for Aerius Syrup Administration
To get the best results from Aerius syrup, follow these important guidelines:
- With or Without Food: Aerius can be taken with or without food. The timing of meals does not affect its efficacy.
- Once Daily: Take the medication once a day, preferably around the same time each day to maintain consistent relief.
- Managing Missed Doses: If a dose is missed, take it as soon as you remember. However, if it is almost time for the next scheduled dose, skip the missed dose and resume your regular schedule. Do not take a double dose to compensate.
- Duration of Treatment: The length of treatment depends on the type of allergy.
- Intermittent Allergic Rhinitis: For symptoms that occur less than 4 days per week or for less than 4 weeks, treatment can be stopped once symptoms are relieved and restarted if they reappear.
- Persistent Allergic Rhinitis: For symptoms present for more than 4 days per week and more than 4 weeks, your doctor may recommend longer-term treatment.
Potential Side Effects and Overdose Warning
While Aerius is generally well-tolerated, some side effects may occur.
- Common Side Effects (in adults): Fatigue, dry mouth, and headache.
- Common Side Effects (in young children < 2 years): Diarrhea, fever, and insomnia.
- Rare but Serious Side Effects: These include severe allergic reactions (e.g., rash, hives, swelling, difficulty breathing), seizures, and liver dysfunction. If you notice these, seek immediate medical attention.
Overdose Warning: Taking too much Aerius can be dangerous. Symptoms of an antihistamine overdose may include severe drowsiness, hallucinations, agitation, and a rapid heartbeat. In case of a suspected overdose, contact a poison control center or emergency services immediately.
Important Drug Interactions
Aerius may interact with other medicines, so it's essential to inform your doctor or pharmacist about all medications, supplements, and herbal products you are taking. Particular caution is needed with:
- Alcohol: Can increase drowsiness and dizziness.
- CNS Depressants: Combining Aerius with certain sedatives, tranquilizers, or narcotic pain relievers can increase the sedative effects.
- Certain Antifungals and Antibiotics: Some medications can affect the metabolism of desloratadine.
Comparison of Aerius Syrup Side Effects (Based on Trials)
| Side Effect | Reported Frequency with Aerius (in Adults) | Reported Frequency with Placebo (in Adults) |
|---|---|---|
| Fatigue | 1.2% | ~0.8% |
| Dry Mouth | 0.8% | ~0.5% |
| Headache | 0.6% | ~0.6% |
When to Consult a Doctor or Pharmacist
It is always wise to consult a healthcare professional in certain situations:
- If your symptoms do not improve within a few days or if they worsen.
- If you experience bothersome side effects that do not go away.
- If you have a history of liver or kidney disease.
- If there is a personal or family history of seizures.
- If you are pregnant or breastfeeding.
How to Store Aerius Syrup
Proper storage ensures the medication remains effective and safe:
- Temperature: Store at room temperature, ideally between 15°C and 30°C (59°F and 86°F).
- Location: Keep in the original container, protected from excessive moisture and direct sunlight.
- Security: Ensure it is kept out of reach and sight of children.
- Do Not Freeze: Freezing the syrup can affect its composition and efficacy.
Conclusion
Using Aerius syrup correctly is straightforward but requires attention to detail, especially regarding the administered amount and measurement. As a non-drowsy, long-acting antihistamine, it provides effective relief for allergy symptoms and hives when used properly. Always use the provided measuring device and follow age-specific instructions from a healthcare professional, and be aware of potential side effects and drug interactions. For personalized advice, particularly concerning treatment duration for persistent allergies or pre-existing health conditions, consulting a healthcare provider is the safest approach. For more detailed information, consult the MedlinePlus drug information page.
