What is Adrenaline Injection Used For?
Adrenaline injection, also known as epinephrine injection, is primarily used for the emergency treatment of severe allergic reactions, particularly anaphylaxis. It provides rapid relief from life-threatening symptoms.
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Anaphylactic Shock: Adrenaline is a crucial treatment for anaphylactic shock, a severe and potentially fatal allergic reaction. It counteracts the effects of the allergen, preventing further complications. [Source: MedlinePlus, Mayo Clinic, Cleveland Clinic, DrugBank, Medicines.org.uk, RxList]
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Severe Hypersensitivity Reactions: Adrenaline injection can rapidly alleviate severe hypersensitivity reactions to drugs, foods, insect stings/bites, and other allergens. [Source: Medicines.org.uk, RxList]
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Increasing Mean Arterial Pressure: In some cases, adrenaline is used to raise blood pressure. [Source: DrugBank]
How Adrenaline Works
Adrenaline is a direct-acting sympathomimetic agent. This means it mimics the effects of the sympathetic nervous system, which helps to regulate the body's response to stress. In the context of allergic reactions, it helps to reverse the effects of histamine and other mediators involved in anaphylaxis.
Administration
Adrenaline injections are typically administered intramuscularly (into a muscle), usually in the thigh. The specific dosage depends on the patient's age and condition. [Source: Allergy & Asthma Network]
Important Note
Adrenaline injection is an emergency treatment and should only be administered by trained medical professionals or as directed by a doctor's prescription. This information is for educational purposes and does not constitute medical advice. Always consult a healthcare provider for any health concerns.
