Learn about Dexamethasone nasal drops

Dexamethasone nasal drops have a good effect in the treatment of inflammatory symptoms or allergic rhinitis. However, if used too often, improperly, the drug can cause many side effects.

What is Dexamethasone? Dexamethasone is a water-insoluble synthetic glucocorticoid. Dexamethasone has strong anti-allergic, immunosuppressive and anti-inflammatory effects. The anti-inflammatory activity of Dexamethasone is 7 times stronger than prednisolone, 30 times stronger than hydrocortisone.
Dexamethasone has many different dosage forms such as oral, intramuscular, local injection, inhalation or topical treatment to treat many different diseases such as trauma, after surgery, bleeding shock, arthritis and Soft tissue, allergic diseases, ... Dexamethasone nasal drops are formulated to be used as drops directly into the nose to treat symptoms of inflammation or allergic conditions. Dexamethasone has a very strong local effect, quickly reducing inflammatory mediators, so it helps to relieve itching, runny nose, watery eyes, sneezing, mucosal edema, stuffy nose,...
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Patients need to follow the doctor's instructions or carefully read the instructions on the drug label to use the medicine properly. The dexamethasone nasal drops can be used differently in terms of number of times a day, with some drugs having to bend their head forward, others having to tilt their head back. Patients should breathe gently through the nose when spraying. In addition, it should be noted that the spray is directed from the nasal septum into the two nostrils, do not spray directly on the nasal septum because of the risk of damaging the nasal septum bone.

Although it has a very good effect in reducing inflammation of the nasal mucosa, if used incorrectly, using the drug too often, dexamethasone nasal drops can cause side effects such as irritation of the nasal mucosa. ; blood stains in nasal secretions or nosebleeds ; cause dryness, atrophy of the nasal mucosa; damage to the nasal septum, headache, nausea, rash, ... Although very rare, when using dexamethasone nasal drops for a long time, there is a risk of systemic side effects of corticosteroids such as osteoporosis. , glaucoma , cataract , effect on growth in children,...

To minimize the risk of side effects when using Dexamethasone nasal drops, patients should note:
Do not arbitrarily buy Dexamethasone nasal drops to use without a doctor's prescription or advice from a pharmacist. Because of the risk of growth retardation in children, parents need to talk to their doctor carefully if they need to use the drug for a long time. To ensure safety for the development of the fetus, the drug should be avoided in pregnant women during the first 3 months. Dexamethasone nasal drops are used only when safer treatments have failed and your doctor has weighed the benefits and risks. It is necessary to determine the cause of nasal congestion such as pollen allergy, pet dander, ... to proactively prevent. Dexamethasone nasal drops should not be used as the first line of treatment for a stuffy nose. First, use physiological saline or sea water mist solution to wash your nose daily. Patients need to follow the instructions on dosage, frequency of administration, number of days of use as directed by the doctor or pharmacist. Re-examination is required if the treatment is followed and the symptoms do not improve. The doctor will consider adding some drugs or adjusting the dosage to increase the effectiveness of treatment. Dexamethasone nasal drops are less absorbed into the bloodstream and cause systemic side effects, but patients need to be very careful, especially if using the drug for a long time.