Dexamethasone 4 mg Tablets are a potent corticosteroid used to treat a wide range of inflammatory and autoimmune conditions. It works by suppressing the body’s natural immune response, reducing inflammation, and altering the immune system's activity. It is also used in cancer therapy, COVID-19 treatment, and adrenal insufficiency.

• Powerful anti-inflammatory action

• Effective in managing autoimmune disorders

• Reduces swelling, pain, and allergic reactions

• Used in cancer treatments, including chemotherapy-induced nausea

• Plays a role in treating severe COVID-19 symptoms in hospital settings

Dexamethasone 4 mg is prescribed for conditions such as:

• Severe allergic reactions

• Rheumatoid arthritis and lupus

• Asthma, COPD, and bronchitis

• Certain cancers (e.g., leukemia, lymphoma)

• Cerebral edema (brain swelling)

• Adrenal gland disorders (Addison’s disease)

• COVID-19 (for patients requiring oxygen or ventilation)

• The dosage depends on the specific condition and patient response

• Common adult dosage: 0.5 mg to 9 mg per day, divided or as a single dose

• In severe cases, the dose may be adjusted under medical supervision

• Tablets should be taken with food to avoid stomach upset

• Swallow whole with water; do not crush or chew unless directed

Important: Always follow your doctor’s dosage instructions strictly. Do not stop taking the medicine abruptly without medical advice.

Avoid Dexamethasone 4 mg Tablets if you:

• Have systemic fungal infections

• Are receiving live vaccines

• Have uncontrolled infections

Use with caution if:

• You have diabetes, hypertension, or osteoporosis

• You are pregnant or breastfeeding

• You have a history of mental health issues

• You are on long-term corticosteroid therapy (risk of adrenal suppression)

Common side effects include:

• Increased appetite and weight gain

• Mood changes or insomnia

• Indigestion or stomach upset

• Fluid retention or swelling

• Elevated blood sugar levels

Serious side effects may include:

• Vision problems

• Muscle weakness

• Irregular heartbeat

• Signs of infection (fever, sore throat)

Long-term use may lead to:

• Osteoporosis

• Cushing’s syndrome

• Adrenal suppression

Seek immediate medical attention if you experience any severe or unusual symptoms.

• May interact with NSAIDs, anticoagulants, and diuretics

• Can reduce the effectiveness of vaccines

• Increases blood levels of certain drugs (e.g., cyclosporine, rifampin)

• Use caution with diabetic medications (can raise blood sugar)

• Avoid alcohol consumption during use

• Store at room temperature (20–25°C / 68–77°F)

• Protect from light and moisture

• Keep in original packaging

• Keep out of reach of children

Q1: Can Dexamethasone 4 mg be used for COVID-19?
Yes, under medical supervision, it has been shown to reduce mortality in hospitalized patients needing respiratory support.

Q2: Is it safe to use long term?
Long-term use should be closely monitored due to potential side effects like osteoporosis and adrenal suppression.

Q3: Can I stop taking it suddenly?
No. Abrupt discontinuation can cause withdrawal symptoms. Dose should be tapered gradually under a doctor's guidance.

Q4: Can it cause weight gain?
Yes, increased appetite and fluid retention may lead to weight gain.

Q5: Is this a painkiller?
No, but it reduces inflammation that may indirectly relieve pain.