Prednisolone is a corticosteroid medication used to reduce inflammation and suppress the immune system [1]. It is available in various forms, including tablets, oral solutions, and injectable solutions [2].
When was Prednisolone first approved?
Prednisolone has been available for medical use for a long time. While specific approval dates can vary by country and formulation, it has been a recognized treatment for decades [1].
What is Prednisolone used for?
Prednisolone is prescribed to treat a wide range of conditions characterized by inflammation or an overactive immune response. These include certain types of arthritis, allergic reactions, asthma, skin conditions like eczema, inflammatory bowel diseases such as Crohn's disease and ulcerative colitis, and certain blood disorders [2]. It is also used in cancer treatment to reduce side effects or manage symptoms [1].
What are the side effects of Prednisolone?
Like other corticosteroids, Prednisolone can cause various side effects, particularly with long-term use or high doses. Common side effects include increased appetite, weight gain, mood changes, difficulty sleeping, and increased susceptibility to infection. More serious potential side effects can include bone thinning (osteoporosis), high blood pressure, diabetes, cataracts, glaucoma, and stomach ulcers [1][2].
How does Prednisolone work?
Prednisolone functions by mimicking the effects of hormones produced naturally by the adrenal glands. It works by binding to glucocorticoid receptors within cells, which then influences the expression of genes involved in inflammation and immune responses. This leads to a decrease in the production of inflammatory substances and a suppression of the immune system's activity [1].
Are there different types of Prednisolone?
Yes, Prednisolone is available in several forms to suit different treatment needs. These include oral tablets, oral solutions (liquid), and injectable forms for intravenous or intramuscular administration. Eye drops and topical creams containing Prednisolone are also available for specific localized inflammatory conditions [2].
What is the difference between Prednisone and Prednisolone?
Prednisone is a prodrug, meaning it must be converted into its active form, Prednisolone, by the liver before it can exert its therapeutic effects. Prednisolone is the active form itself. For individuals with liver impairment, Prednisolone may be preferred as it bypasses this conversion step [1].
What is the patent status of Prednisolone?
As Prednisolone has been in medical use for many decades, its original patents have long since expired [3]. This means that generic versions of Prednisolone are widely available from numerous manufacturers.
Who manufactures Prednisolone?
Due to the expiry of original patents, Prednisolone is manufactured by many pharmaceutical companies globally. These include both large, established pharmaceutical firms and smaller generic drug manufacturers [3].
How much does Prednisolone cost?
The cost of Prednisolone can vary significantly depending on the manufacturer, dosage form, and quantity purchased. However, because it is a widely available generic medication, it is generally considered affordable, particularly compared to newer, branded drugs [3].