Corticosteroids are used to control inflammation in arthritis and other inflammatory conditions. Corticosteroids can be injected directly into inflamed tissues, or they can be delivered to the whole body via oral preparations, intravenous injections, or intramuscular injections. Steroid injections may provide significant relief to patients with arthritis or musculoskeletal conditions. For patients with rheumatoid arthritis , the injections are typically offered when only one or two joints display active synovitis . The goal of treatment is to quell symptoms of a flare or to enable slower-acting drugs, such as methotrexate or Plaquenil , time to work. For example, in early rheumatoid arthritis, study results revealed that a combination of DMARDs and intra-articular steroids is significantly better than DMARDs alone.
People who experience a sudden hearing loss (SSNHL) are often treated with systemic steroids, which are taken orally. Studies however show that people with sudden sensorineural hearing loss (SSNHL) who do not respond to this treatment can benefit from intratympanic steroid injections. Studies carried out at universities in USA and Thailand show intratympanic steroid injections to be very effective and that the treatment does not have any side-effects.
Dr. David Haynes from Vanderbilt University Medical Center, Nashville, USA, carried out the study of 40 people who had experienced sudden sensorineural hearing loss (SSNHL). Overall, 40% showed some kind of improvement when treated with intratympanic steroid injections.