Corticosteroids & Covid-19: What are Steroids? Types & Side Effects
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"Steroids" can also refer to man-made medicines. The two main types are corticosteroids and anabolic-androgenic steroids (or anabolics for short).
Steroids won’t cure your condition, but they’re very good at reducing inflammation and will ease symptoms such as swelling, pain and stiffness.
Usually inflammation is the body’s natural reaction to infection or bacteria. Your immune system produces extra fluid to fight infections or bacteria, which causes swelling, redness and heat in the affected area. You might have noticed this if you have had a cut or wound on your skin.
In some conditions, such as rheumatoid arthritis, the immune system produces inflammation in the joints or other parts of the body by mistake, which can cause permanent damage if left untreated. Steroids can be used to reduce this immune reaction.
17 carbon atom arranged in 4 rings A, B, C and D bonded to 28 hydrogen atoms
The first therapeutic use of steroids occurred in the 18th century when English physician William Withering used digitalis, a compound extracted from the leaves of the common foxglove (Digitalis purpurea), to treat edema. Studies of steroids commenced in the early 19th century with investigations of the unsaponifiable (i.e., remaining undissolved after heating with excess of alkali) material, largely cholesterol, of animal fat and gallstones and of acids obtainable from bile.
Corticosteroids They're medicines that quickly fight inflammation in your body. These lab-made steroids work like the hormone cortisol, which your adrenal glands make. Cortisol keeps your immune system from making substances that cause inflammation. Corticosteroid drugs, like prednisone, work in a similar way. They slow or stop the immune system processes that trigger inflammation.
Chapters:
0:00 Corticosteroids & Covid-19
0:40 Chemical Structure of Steroids
1:34 Classification of Steroids
2:15 Corticosteroids Uses
3:38 Side-effects of Corticosteroids
4:08 Anabolic Steroids
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