Steroids, known as corticosteroids, are potent anti-inflammatory medicines widely used to treat a diverse range of medical conditions. They're a man-made version of hormones typically produced by the body. Steroids are available in various formulations, including tablets, liquids, inhalers, nasal sprays, creams, injections, and eye/ear drops. Most of these are available through a doctor's prescription, although some over-the-counter options exist for specific conditions.
Steroids offer therapeutic benefits for a wide range of medical conditions. Inhalers containing steroids can be prescribed to help manage asthma symptoms by reducing airway inflammation. Tablets and injections are used to treat systemic conditions characterized by immune system-related inflammation like arthritis. Nasal sprays, which can be bought over the counter, provide relief from nasal congestion associated with sinusitis and hay fever. Topical creams are commonly used to alleviate inflammation in various skin conditions.
Steroids are synthetic versions of hormones normally produced by the body. These hormones play a crucial role in regulating inflammation levels. Therefore, increasing the amount of steroids will reduce inflammation caused by these hormones. Steroids also reduce the activity of the immune system, which is the body's natural defence against illness and infection.
Precautions and contraindications may vary depending on the specific formulation of steroids. Individuals with a weakened immune system should exercise caution and seek advice from a healthcare professional before starting steroid therapy. Steroids should be used for short periods or sparingly under the supervision of a doctor. It is advisable to avoid using steroid creams on the face. Diabetic individuals should be cautious as steroids can affect blood sugar levels. Similarly, nasal sprays can impact blood pressure, so they should be avoided by individuals with uncontrolled high blood pressure.
Some side effects associated with steroids depend on the dosage and duration of use. Taking tablets for a long period of time can cause weight gain, affect blood pressure, lead to indigestion, affect blood sugar levels, impact bone density, cause sleep problems (avoided if taken in the morning), and increase sweating. Using a nasal spray can increase the risk of nosebleeds and affect blood pressure.
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