Desloratadine is an antihistamine used to relieve allergy symptoms such as runny nose, sneezing, and itching. It works by blocking the action of histamine, a substance in the body that causes allergic reactions, providing effective relief from seasonal allergies.

Desloratadine FAQ


What is Desloratadine used for?

Desloratadine is primarily used to treat allergy symptoms like runny nose, sneezing, and itching.

How does Desloratadine work?

It blocks the action of histamine, which is the chemical responsible for allergy symptoms.

Can Desloratadine cause side effects?

Some people may experience side effects such as fatigue, dry mouth, or headache. It's best to consult with a healthcare provider if you have concerns.

Is Desloratadine suitable for children?

Yes, Desloratadine can be prescribed for children aged 12 months and older. Always follow the dosage instructions provided by your doctor.

How should I take Desloratadine?

It's usually taken once daily, with or without food. Follow your doctor's instructions for the best results.

Can I take Desloratadine if I'm pregnant?

Consult your doctor before taking Desloratadine if you are pregnant or planning to become pregnant.

Is a prescription required to buy Desloratadine?

In Singapore, Desloratadine is available both over-the-counter and by prescription, depending on the brand and dosage.

What should I do if I miss a dose of Desloratadine?

Take the missed dose as soon as you remember, but skip it if it's almost time for your next dose. Don’t double up.

Can I drink alcohol while taking Desloratadine?

It’s advisable to limit alcohol consumption as it may increase the risk of side effects like drowsiness.

How long does Desloratadine take to work?

Desloratadine typically starts relieving symptoms within 1 hour, with peak effects around 3 hours after taking.

Can Desloratadine be taken with other medications?

Always inform your doctor about any other medications you're taking to avoid potential interactions.

What should I do if I experience severe side effects?

Seek immediate medical attention if you experience severe side effects such as difficulty breathing or swelling in the face.

Does Desloratadine treat asthma?

No, Desloratadine is not used to treat asthma; it only relieves allergy symptoms.

Is Desloratadine safe for long-term use?

Desloratadine is generally safe for long-term use, but it's best to follow your healthcare provider's advice.

Are there any dietary restrictions while taking Desloratadine?

No specific dietary restrictions are required, but it's wise to maintain a balanced diet.

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