Biological Therapy for psoriasis, urticaria and atopic dermatitis

Biological Therapy for psoriasis, urticaria and atopic dermatitis

These are drugs that target specific parts of the immune system involved in the development of a particular disease. 

Biological or biologic therapy is a treatment designed to stimulate or restore the ability of the body’s immune (natural internal defense) system to fight infection and disease. Depending on the agent, biological therapies can be given by mouth, intravenously, or as an injection.

Here’s what you need to know about biological therapy for these skin conditions.

Psoriasis: Psoriasis is a chronic autoimmune disease that affects the skin, causing red, scaly patches. Biological therapy for psoriasis involves the use of drugs that target specific parts of the immune system that are involved in the development of psoriasis. These drugs include TNF-alpha inhibitors, interleukin inhibitors, and phosphodiesterase-4 inhibitors. These drugs can be given through injection or intravenous infusion and work by blocking the immune response that leads to psoriasis symptoms.

Urticaria: Urticaria, also known as hives, is a skin condition characterized by raised, itchy, and sometimes painful welts on the skin. Biological therapy for urticaria involves the use of drugs that block specific proteins in the immune system, such as IgE, that are responsible for triggering the allergic reaction that leads to urticaria. These drugs include omalizumab and dupilumab, which are given through injection.

Atopic dermatitis: Atopic dermatitis, also known as eczema, is a chronic skin condition that causes itchy, dry, and inflamed skin. Biological therapy for atopic dermatitis involves the use of drugs that target specific proteins in the immune system that are involved in the development of atopic dermatitis. These drugs include dupilumab, which is given through injection and works by blocking the activity of interleukin-4 and interleukin-13, which are involved in the inflammation and itching associated with atopic dermatitis.

Biological therapy can be effective in treating psoriasis, urticaria, and atopic dermatitis, prurigo nodularis but it may not be suitable for everyone. It is important to talk to your healthcare provider about the potential risks and benefits of biological therapy for your specific condition, as well as any other treatment options that may be available. 

Some potential risks of biological therapy can include allergic reactions and propensity to infections. 

Your healthcare provider will work with you to determine the best treatment plan for your individual needs.