Why a Biologic Drug My Symptoms?

Biologic drugs are a type of medication that is derived from living organisms or their products. They are used to treat a variety of diseases, including cancer, rheumatoid arthritis, Crohn's disease, and psoriasis. Biologic drugs work by targeting specific proteins or molecules that are involved in the disease process.

Biologic drugs can be very effective in treating certain diseases, but they can also be expensive and have side effects. Some of the common side effects of biologic drugs include:

* Nausea

* Vomiting

* Diarrhea

* Abdominal pain

* Headache

* Fatigue

* Rash

* Itching

* Injection site reactions

In some cases, biologic drugs can also cause serious side effects, such as:

* Infections

* Bleeding

* Liver damage

* Kidney damage

* Heart problems

* Cancer

It is important to talk to your doctor about the risks and benefits of biologic drugs before starting treatment.

Here are some examples of how biologic drugs work to target specific proteins or molecules that are involved in the disease process:

* Infliximab (Remicade) is a biologic drug that is used to treat Crohn's disease and ulcerative colitis. It works by blocking the action of a protein called tumor necrosis factor-alpha (TNF-alpha), which is involved in inflammation.

* Adalimumab (Humira) is a biologic drug that is used to treat rheumatoid arthritis, psoriasis, and Crohn's disease. It works by blocking the action of TNF-alpha.

* Etanercept (Enbrel) is a biologic drug that is used to treat rheumatoid arthritis, psoriasis, and ankylosing spondylitis. It works by blocking the action of TNF-alpha.

* Rituximab (Rituxan) is a biologic drug that is used to treat non-Hodgkin lymphoma and chronic lymphocytic leukemia. It works by targeting a protein called CD20, which is found on the surface of B cells.

* Trastuzumab (Herceptin) is a biologic drug that is used to treat breast cancer. It works by targeting a protein called HER2, which is found on the surface of breast cancer cells.

These are just a few examples of how biologic drugs work to target specific proteins or molecules that are involved in the disease process. Biologic drugs have revolutionized the treatment of many diseases, and they continue to be an important part of medical therapy.