Corticosteroids have been most commonly used for the treatment of atopic dermatitis/eczema for ages. Although steroids work effectively in improving the symptoms of atopic dermatitis, like itching, rashes, and inflammation of the skin, its long term use can lead to skin atrophy or thinning of the skin.
However, a good alternative to corticosteroids, called Tacrolimus, has been studied that not only works effectively on atopic dermatitis symptoms but is also safer than steroids as it does not cause skin atrophy.
Corticosteroids are the first drugs that come to mind when it comes to autoimmune diseases. How ever Immunosupresive drugs like Tarcolimus should be kept in mind while prescribing medications.
Tacrolimus mainly works by decreasing the production inflammatory markers in our body. If the side effects are low these drugs can be used in the management of various inflammatory disease.
I think tacrolimus topical ointments are used for a variety of skin ailments apart from atopic dermatitis / eczema like mentioned in this post . Tacrolimus is also useful to treat skin discolorations caused due to vitiligo or other chemical burns on skin . I remember reading an article where it’s advised to apply tacrolimus in a thin layer on affected white spot area and expose it to sunlight for approximately 15 minutes for it to activate and help in melanin production in that specific area.
Tacrolimus was first discovered in 1984, and it was isolated from a soil bacterium called Streptomyces tsukubaensis, found near Tsukuba, Japan. It was originally developed as an immunosuppressant for organ transplants like liver and kidney before researchers realized its potential for skin conditions like atopic dermatitis.
This is a very informative breakdown of a fascinating medical breakthrough. In the pharmaceutical field, these advancements aren’t just routine processes; they represent the tireless hard work of scientists, pharmacists etc dedicated to elevating the human sufferings.
Tarcolimus inhibits calcineurin, suppressing T cell activation and inflammation. its considered safe for using long term because it doesn’t cause skin atrophy.whereas other topical corticosteroid like hydrocortisone used long term leads to skin atrophy.
@Snazir Yes, this study was done for 3 weeks only. However, there are some studies that have proved that it is much safer than corticosteroids in the long run.
Good research! Tacrolimus. We should remember its name when prescribing corticosteroids to patients. If it is treated well, then there is no need to use steroids, as they can have many side effects when used long-term.
