Hydrocort 100mg Injection contains Hydrocortisone, a synthetic glucocorticoid corticosteroid used for its potent anti-inflammatory and immunosuppressive properties. This injectable formulation is indicated for the treatment of a variety of conditions including severe allergic reactions, adrenal insufficiency, acute exacerbations of multiple sclerosis, and certain autoimmune disorders. Hydrocortisone acts by inhibiting the release of inflammatory mediators, suppressing immune responses, and modulating carbohydrate, protein, and fat metabolism. The 100mg dose is typically administered intramuscularly or intravenously under medical supervision, allowing for rapid onset of action in acute settings. It is essential to use Hydrocort 100mg Injection with caution in patients with infections, diabetes, hypertension, or peptic ulcer disease, as corticosteroids may exacerbate these conditions. Dosage and duration of therapy should be individualized based on the patient’s clinical response and underlying condition, with gradual tapering recommended to prevent adrenal insufficiency upon discontinuation. Common adverse effects include hyperglycemia, fluid retention, mood changes, and increased susceptibility to infections. Hydrocort 100mg Injection should be stored according to manufacturer guidelines and used only under the supervision of a qualified healthcare professional to ensure safety and efficacy.