Infectodexakrupp Saft (Dexamethasone)

Dexamethasone is a systemic glucocorticoid used to treat a range of inflammatory and immune‑mediated conditions.

• Inflammatory conditions: reduces inflammation and associated pain and swelling.
• Allergic reactions: suppresses hypersensitivity responses and alleviates rash, edema and itching.
• Asthma: decreases airway inflammation, improving breathing and reducing exacerbations.
• Rheumatic disorders: mitigates joint inflammation and stiffness, enhancing mobility.

• Dexamethasone binds to intracellular glucocorticoid receptors, forming a complex that translocates to the nucleus and interacts with glucocorticoid response elements on DNA. This modulates transcription of multiple genes, leading to decreased production of pro‑inflammatory cytokines, inhibition of leukocyte migration, and suppression of immune cell activation. It also influences metabolic pathways, contributing to its systemic effects.

Dexamethasone may cause a range of adverse reactions, varying from mild to severe.

Common Side Effects

• Increased appetite: heightened hunger that can lead to weight gain and fluid retention.
• Insomnia: difficulty falling asleep or staying asleep, causing fatigue.
• Mood changes: irritability, anxiety, euphoria or mild depression.

Serious or Rare Side Effects

• Adrenal suppression: reduced endogenous cortisol production, which may cause fatigue and hypotension.
• Severe infection: increased susceptibility to bacterial, viral or fungal infections, requiring close monitoring.
• Osteoporosis: loss of bone mineral density that may result in fractures, especially with long‑term use.

When prescribing dexamethasone oral syrup, several precautions should be observed to ensure safe use.

• Assess infection risk: evaluate patient for active or latent infections before initiating therapy.
• Monitor blood glucose: check glucose levels regularly, especially in diabetic patients.
• Evaluate bone health: consider calcium and vitamin D supplementation to mitigate osteoporosis risk.
• Review concomitant medications: avoid drugs that may potentiate corticosteroid effects or increase adverse events.
• Tapering requirement: gradually reduce dose when discontinuing after prolonged therapy to prevent adrenal insufficiency.
• Store at ambient temperature: keep the syrup in its original container, protect from moisture and light.

Dexamethasone can interact with other medicines, altering its efficacy or safety profile.

Major Interactions (Avoid)

• Strong CYP3A4 inhibitors (e.g., ketoconazole, itraconazole): may increase dexamethasone plasma levels and toxicity.
• Live vaccines: systemic corticosteroids can diminish vaccine efficacy and increase infection risk.
• Anticoagulants (warfarin): enhanced anticoagulant effect leading to bleeding.

Moderate Interactions (Monitor Closely)

• Non‑steroidal anti‑inflammatory drugs (NSAIDs): additive risk of gastrointestinal ulceration.
• Diuretics (loop or thiazide): may worsen hypokalemia and fluid imbalance.
• Antidiabetic agents: corticosteroids can raise blood glucose, requiring dose adjustments.