Desa (desloratadine) is an antihistamine (anti-allergic) that helps relieve sneezing, runny nose, itchy eyes and watering eyes. This medication is used to treat or prevent allergy symptoms. It may also be prescribed to treat rashes, itching, and hives (urticaria).
- The usual dose for adults and children 12 years of age and older: 5 milligrams (mg) desloratadine once daily.
- The usual dose for children 6 to 11 years of age: 2.5 mg desloratadine once a day.
- Usual dose for children 4 to 6 years of age: Use and dose must be determined by your doctor. Always follow your doctor’s instructions regarding dosage and duration of use.
- Children and infants up to 4 years old: It is not recommended to use Desa syrup in this age group, and doctors often prescribe other safer antiallergics, however, it is possible for the doctors to prescribe this drug for infants and children up to 4 years old, in certain cases, if they think it is useful to them.
Important Tips
- Always follow the doctor’s instructions regarding the dose or duration of use, if you are not sure about the dose, you can refer to the doctor or pharmacist. If the information provided online conflicts with your doctor’s instructions, you should follow your doctor’s instructions and ignore the information provided online.
- The effect of Desa (desloratadine) begins about an hour after taking the dose, and reaches its peak effect about 3 hours after taking the dose. Recommended to take the dose at night(before sleeping).
- It is best to take your doses (or give your child a dose) at the same time of day each day, as this will help you to remember to take them regularly. Your dose can also be taken with or without food, but you have to choose whether to take the dose with or without food and then take it the same way every day, to make sure that the same amount of medicine is absorbed by your body each day.
Desa Syrup Safety For Children And Infants
Is desloratadine safe for children? Desa (Desloratadine) Syrup provides a safe treatment option for allergic (nasal or cutaneous) conditions in young children, from 6 months to 12 years old. In age groups less than 4 years, the dose and duration of treatment should be determined based on the severity of the condition, the weight of the child, and the extent of the response. The usual dose in this age group is 1 to 2.5 ml once daily. Doctors often prescribe Desa (desloratadine) to relieve symptoms of allergic rhinitis (inflammation of the nasal passages caused by an allergy, for example, hay fever or an allergy to dust mites) or urticaria (a skin condition caused by an allergy, with symptoms including itching, rash, and urticaria).
Can Desa Cause Drowsiness?
Desa Syrup (desloratadine) does not usually cause drowsiness when used at the recommended doses. However, about 3% of users of this medicine may experience decreased ability to focus, drowsiness, lethargy and slowed reactions, so an adult user should not drive a car, use machinery, or do any activity that requires alertness until they are sure that you can do these activities safely. Children using this medicine should be closely monitored, especially while engaging in activities that require alertness such as riding a bike, climbing trees, or playing in open children’s play areas.
Does Desa Contain Cortisol?
Desa syrup does not contain cortisol derivatives: corticosteroids (cortisol medicines), are synthetic medicines that have an effect similar to the effect of the hormone cortisol secreted by the adrenal gland. It is known that corticosteroid medicines have serious side effects when used in high doses or for long periods of time. Desa Syrup contains the active ingredient desloratadine, which belongs to a class of medicines called (antihistamines), it does not belong to corticosteroid medicines, it can be used safely in infants and children without any significant concerns.
Does Desa Relieve Coughing Attacks?
Desa syrup does not treat cough, and does not suppress coughing attacks, however, seasonal allergic rhinitis may be associated with allergic coughing attacks as a result of drip of nasal secretions into the throat. In such cases, Desa syrup may be useful in relieving cough caused by allergic rhinitis because it will Helps reduce allergic symptoms.

Can Desa Be Used For Common Cold?
Desa syrup is not the best choice for the treatment of common colds: Desa, an antihistamine syrup, will help relieve sneezing, runny or stuffy nose, itchy or watery eyes, rashes, itching, and other symptoms of allergies and colds. But it is preferable to use medicines that contain a combination of antihistamines with decongestants because their effect in relieving the symptoms of colds will be better than using medicines containing only antihistamines. We advise you to ask your pharmacist about anti-flu preparations.
Does Desa Relieve Shortness Of Breath?
Desa syrup is not intended for quick relief of shortness of breath: If you or your child suffers from asthma attacks (attacks of shortness of breath), this medicine will not help you if you have an attack of shortness of breath, and you should use quick-relief inhalers to relax the contracted bronchi and improve breathing. However, Desa syrup can be prescribed to reduce the frequency of asthma attacks, especially those that are caused by nasal allergy. This medication may also be prescribed to prevent asthma attacks during exercise.
Does Desa Gain Weight?
Desa syrup does not increase weight, but it may increase the appetite: Desa syrup (desloratadine) is an anti-allergic drug, and it is often prescribed for a period ranging from 7 to 14 days, although it has an appetizing effect, it is not expected with the short treatment duration to has an effect on the total body weight. But if your doctor advises you to use this medicine for a long time, you should monitor the calories you eat during the treatment period to avoid any possible weight gain.
Is Desa Suitable For Pregnant And Lactating Women?
There are no adequate studies in women to determine the risks when desloratadine is used during pregnancy or while breast-feeding. Therefore, you should always consult your doctor to assess the potential benefits and risks before taking Desa Syrup. Tip: If you are pregnant or breastfeeding, do not use medication containing desloratadine unless your doctor advises you otherwise.
When desloratadine is used by nursing mothers, at the recommended dose, desloratadine is not expected to cause any adverse effects in the nursing infant. It should be noted that the British Society of Allergy and Clinical Immunology recommends the use of desloratadine, at the lowest possible effective dose, as the best option, if antihistamines (anti-allergic) are required during breastfeeding.
In general, it is not recommended to take any medication during pregnancy (even if it is safe), especially in the first and last thirds of pregnancy, except in cases of necessity and these necessary cases are estimated by the doctor who follows the pregnancy. With regard to desloratadine, studies and experiments conducted on animals did not show any risks to animal fetuses whose mothers took desloratadine. But for humans, there are no studies on the effect of the drug on human fetuses, and therefore there are no guarantees about its safety during human pregnancy, and therefore, desloratadine can be used when it is necessary to use an anti-allergic drug (antihistamine) during pregnancy.
Side Effects
Desa Syrup (desloratadine), has mild, tolerable side effects. These effects are often minor and disappear with continued treatment, but you should see your doctor if any of these symptoms are severe or do not disappear with time. Desa (desloratadine) can cause:
- headache.
- dry mouth.
- nausea .
- diarrhea.
- drowsiness, dizziness.
- sore throat.
- muscle pain.
Use With Other Medicines
There is no known interaction between Desa Syrup (desloratadine) and many other medicines, however, you must tell your doctor about all other medicines you are taking before prescribing Desa Syrup, in order to prevent interactions that may occur between different medicines. Especially if your child is taking medications that affect the psychological and neurological condition, such as anti-convulsive drugs or autism drugs and similar conditions.
Medicines can interact with each other, always make sure to tell your doctor about all the medicines you are taking, including those you take without a prescription. And if you take more than one drug for more than one medical condition, be sure to carry a notebook containing the names and doses of the medications you take and present it to the doctor before he prescribes you Desa syrup.Reference formula: #Antihistamine (desloratadine).
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