Dexamethasone is a potent corticosteroid medication used to reduce inflammation and suppress the immune system. It is prescribed for a variety of conditions, including allergic reactions, asthma, rheumatoid arthritis, and certain skin disorders. Available in 2mg tablets, this medication helps alleviate symptoms such as swelling, redness, and itching by mimicking the effects of natural hormones produced by the adrenal glands. Always follow your doctor's dosage instructions for optimal results.