Hydrocortisone is a type of medication known as a corticosteroid. It is commonly used to reduce inflammation and relieve symptoms associated with various conditions, such as allergies, skin disorders, and arthritis. By mimicking the effects of natural hormones produced by the adrenal glands, hydrocortisone helps to manage the body's response to stress and inflammation. This medication can be applied topically as a cream or ointment, taken orally in pill form, or given as an injection. While it is effective for many people, it is important to use hydrocortisone under the guidance of a healthcare professional to avoid potential side effects, such as weight gain or weakened immune response.