Insomnia
Anxiety
Mood changes
Increased appetite
Weight gain
Dexamethasone is a synthetic glucocorticoid.
It functions by imitating the natural hormones produced by the adrenal glands. Specifically, it attaches to glucocorticoid receptors within cells. This triggers anti-inflammatory gene activity and suppresses pro-inflammatory genes. The result is a reduction in inflammation and a decrease in immune system activity. It also has an impact on the body's metabolism and electrolyte balance. This mechanism helps to lessen symptoms such as swelling, redness, itching, and allergic reactions.
Doctor of Medicine
BMS, FMC, MD Resident
Dexamethasone can be taken orally (tablets and liquid solution), administered intramuscularly or intravenously (injectable solution), instilled topically into the eyes (eye drops) or applied topically (ointment).
This medicine is meant for adults and children.
This medicine is contraindicated in patients with known hypersensitivity to Dexamethasone or any excipients in the formulation. It should also not be used by individuals with systemic fungal infections or active tuberculosis.
Dexamethasone can interact with anticonvulsants (such as phenytoin and carbamazepine), antibiotics (like rifampin), and anti-fungal medicines (such as ketoconazole).
An overdose of Dexamethasone may cause symptoms such as hyperglycemia, hypertension, edema, weight gain, pancreatitis, and acute psychosis. If such symptoms are observed, consult a doctor immediately.
If a dose of this medicine is missed, take it as soon as you remember. However, if it is nearly time for your next dose, skip the missed dose. Do not take a double dose to make up for the missed one.
Most side effects are temporary and generally harmless and resolve when discontinuing this medicine. However, if you experience any severe side effects or worsening of any of the symptoms, please consult your doctor.
If you are experiencing insomnia or mood changes, try taking the medication in the morning.
Drink plenty of fluids to help manage side effects such as fluid retention and high blood pressure.
Dexamethasone may cause dizziness or blurred vision. If you experience these symptoms, avoid driving or operating heavy machinery.
Dexamethasone is a pregnancy category C medicine. It should be used during pregnancy only if the potential benefits justify the risks. It is secreted in breast milk and should be used with caution in breastfeeding mothers. Always consult your doctor before using this medicine during pregnancy or while breastfeeding.
Patients with conditions such as peptic ulcer disease, congestive heart failure, uncontrolled diabetes, hypertension or glaucoma should exercise caution when taking Dexamethasone. Always inform your doctor about any existing health conditions before starting on this medicine.
For patients managing inflammatory and autoimmune conditions, a balanced diet rich in fruits, vegetables, lean proteins and whole grains can support overall health.
Stress management techniques such as mindfulness, yoga and regular exercise can help cope with the emotional aspects of managing these conditions.
Frequently asked questions
Yes, Dexamethasone is a synthetic steroid medication. It is classified as a glucocorticoid and is used to manage various inflammatory and autoimmune conditions.
Dexamethasone may cause insomnia, which is difficulty in sleeping. If you experience sleep disturbances while taking this medicine, consult your doctor.
Dexamethasone is not directly associated with affecting fertility in men or women. However, if you have concerns about fertility, consult your doctor before starting the medication.
Dexamethasone should be taken as directed by your doctor. The frequency and duration of use depends on the condition being managed and individual patient factors.
The time it takes for Dexamethasone to work may vary depending on the condition being managed. Some effects may be noticeable within hours to days of starting the medication.
The best time to take Dexamethasone should be decided by your doctor based on your medical condition and response to treatment.
Yes, Dexamethasone is a prescription medication and is not available over the counter.
Dexamethasone in other salts
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