Spray nasal de cromoglicato de sódio

About cromolyn sodium nasal spray

Cromolyn sodium nasal spray is used to prevent rinite alérgica. This is a condition where the inside of your nose becomes inflamed and irritated. Common symptoms include sneezing, a blocked or runny nose, and an itchy nose. It is commonly caused by allergies to substances such as pollen (as in hay fever) and animal fur.

Cromolyn sodium makes some of the cells of your body which are involved in an allergic reaction, more stable. As these cells become more stable, the release of certain chemicals which are responsible for the production of allergic reactions is reduced; this helps to prevent the symptoms of allergic rhinitis from developing.

Cromolyn sodium nasal spray is available on prescription, or you can buy it without prescription at a pharmacy.

To make sure this is the right treatment for you, before you start using sodium cromoglicate nasal spray it is important that your doctor or pharmacist knows:

• Se você já teve uma reação alérgica a um medicamento.

• If you are pregnant, trying for a baby or breastfeeding. This is because while you are expecting or feeding a baby, you should only take medicines on the recommendation of a doctor.

1. Leia as instruções do fabricante para garantir que você saiba como usar o spray.

2. Remove the protective cap. (Before you use the spray for the first time, activate the spray a few times until you can see a fine mist in the air.)

3. Assoe o nariz suavemente para limpá-lo.

4. Feche uma narina colocando um dedo contra um lado do seu nariz. Em seguida, usando a outra mão, coloque um dedo de cada lado do bico do frasco e insira o bico na narina aberta. Tente manter o frasco na posição vertical enquanto faz isso.

5. Breathe in through your nose as you press down on the nozzle to activate the spray. Then remove the nozzle from your nostril and breathe out through your mouth.

6. Use o spray na outra narina repetindo os passos acima.

7. Wipe the nozzle with a clean tissue and replace the cap. (If the nozzle becomes blocked, you can remove it from the bottle and rinse it under warm water.)

• Before you start the treatment, read the manufacturer's printed information leaflet from inside the pack. This will give you a step-by-step guide of how to use the spray, and will also provide you with a list of any side-effects which you may experience from using it.

• The usual recommended dose is one spray into each nostril two to four times each day. It is important that you use the spray regularly even if your symptoms are well controlled. This is because it works by stopping the allergy from starting, rather than by treating symptoms that have developed. Your doctor will advise you about how long you should use the spray for.

• If you are using the spray for hay fever, your doctor may recommend that you start using it 2-3 weeks before the hay fever season starts. This is because it takes a few days of treatment for the benefit to develop.

• If you forget to use the spray at your usual time, you can use it as soon as you remember, but do not 'double up' any doses.

Along with their useful effects, many medicines can cause unwanted side-effects although not everyone experiences them. Side-effects from treatment with sodium cromoglicate do not commonly occur, but it can cause mild nasal irritation in a few people. If this happens to you and it becomes troublesome, you should let your doctor know.

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