Desloratadina

Visão Geral

What is desloratadine used for?

Desloratadine is a non-drowsy antihistamine used to relieve symptoms caused by allergies.

It is commonly used to treat hay fever (allergic rhinitis), which can cause sneezing, a runny or blocked nose, and itchy or watery eyes.

It is also used to treat hives (urticaria), helping to reduce itching and skin rashes.

How does desloratadine work?

Desloratadine works by blocking the effects of histamine that is released by the body after exposure to allergens such as pollen, animal fur or house dust mites.

Histamine is responsible for many allergy symptoms, including sneezing, a runny or blocked nose, and itchy or watery eyes.

By preventing histamine from binding to its receptors, desloratadine helps reduce these symptoms and provides relief from allergic conditions such as hay fever and hives.

Side effects of desloratadine

Common side effects of desloratadine are:

• Feeling tired or sleepy.

• Boca seca.

• Dor de cabeça.

Você encontrará uma lista completa no folheto informativo do fabricante fornecido com o seu medicamento.

How to manage desloratadine side effects

The unwanted effects often improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any continue or become troublesome.

If you experience any other symptoms that you think may be due to the medicine, speak with your doctor or pharmacist.

Who should not take desloratadine?

Desloratadine may not be suitable for everyone. It is important that your doctor knows:

• Se você está grávida, tentando ter um bebê ou amamentando.

• Se você tiver problemas com o funcionamento dos seus rins.

• If you have epilepsy or there is a family history of fits (seizures).

• Se você estiver tomando ou usando qualquer outro medicamento. Isso inclui quaisquer medicamentos que você esteja tomando e que estejam disponíveis para compra sem receita médica, bem como medicamentos fitoterápicos e complementares.

• Se você já teve uma reação alérgica a outro anti-histamínico ou a qualquer outro medicamento.

How to take desloratadine

• Read the manufacturer's printed information leaflet from inside your pack. It will give you more information about desloratadine and a full list of side-effects which you may experience from taking it.

• Recommended doses of desloratadine are:

  • For adults and for children aged over 12 years: 5 mg taken once a day.

  • For children aged 6-12 years: 2.5 mg taken once a day. This is 5 ml of the liquid medicine.

  • For children aged 1-6 years: 1.25 mg taken once a day. This is 2.5 ml of the liquid medicine.

• If you are giving desloratadine liquid medicine to a child, make sure you follow the dosing instructions on the bottle carefully so that you measure out the correct dose.

• You can take desloratadine before or after meals. Some people find it helps to swallow the tablets with a drink of water.

• Se você esquecer de tomar uma dose, tome-a assim que se lembrar. Se não se lembrar até o dia seguinte, pule a dose esquecida. Não tome duas doses juntas para compensar uma dose esquecida.

Obtendo o máximo do seu tratamento

• Most people only need to take an antihistamine for a short while when they have symptoms. You should stop taking desloratadine once your symptoms have eased.

• Although desloratadine is classed as a non-drowsy antihistamine, it can still cause drowsiness in a few people. If this happens to you, do not drive and do not use tools or machines.

• If you drink alcohol while you are on desloratadine, be aware of its effects on you and do not drink more than moderate amounts. Alcohol can increase the risk of side-effects from antihistamines.

• Se você for se submeter a uma operação, ou a qualquer tratamento ou exame (particularmente se for para testar alergia), certifique-se de informar que está tomando um anti-histamínico.

• If you buy any medicines, check with a pharmacist that they are suitable to take with an antihistamine. This is because a number of other medicines can increase the risk of side-effects.

How to store desloratadine

• Mantenha todos os medicamentos fora do alcance e da vista das crianças.

• Armazene em local fresco e seco, longe de calor e luz diretos.

Perguntas frequentes

How long does desloratadine take to work?

Desloratadine usually starts to work within about 1 hour, with full relief from allergy symptoms often building over the first few hours after taking a dose.

How long does desloratadine last?

A single dose of desloratadine works for around 24 hours. This is why it is taken once a day to provide all-day relief from allergy symptoms.

Can I take desloratadine every day?

Yes, desloratadine can be taken daily during allergy season or while symptoms persist. For long-term or continuous symptoms, your doctor may advise ongoing use, but it should be reviewed if symptoms continue for a long time.

What should I do if desloratadine does not work?

If your symptoms do not improve after a few days, speak to a pharmacist or doctor. You may need a different antihistamine or additional treatment to better control your allergy symptoms.

Can I take desloratadine when pregnant?

It is generally considered safe to use desloratadine during pregnancy. However, always let your doctor know if you are pregnant before taking it.

Informações importantes sobre todos os medicamentos