Biologicals, in the field of medicine and pharmaceuticals, refer to medications that are produced using living organisms or their products. These substances are derived from biological sources, such as genetically engineered cells or tissues, and are used for therapeutic purposes. Biologicals can include a wide range of products, such as vaccines, antibodies, hormones, enzymes, and other proteins.
Unlike traditional chemical-based pharmaceuticals, which are synthesized in laboratories, biologicals are manufactured using biological systems. This involves the use of living organisms, such as bacteria, yeast, or animal or plant cells, that are modified to produce specific therapeutic substances. These organisms are cultured and manipulated to produce the desired product, which is then extracted, purified, and formulated into a usable medication.
Biologicals are often used to treat complex diseases, such as cancer, autoimmune disorders, and genetic diseases, as they can target specific biological pathways or molecules in the body. They can also be used for diagnostic purposes, as certain biologicals can be used to detect or measure the presence of specific biomarkers or disease indicators.
These medications are typically administered through injections, although some may be available in other forms, such as oral tablets or creams. Due to their complex nature and the stringent manufacturing processes involved, biologicals often require strict regulation and oversight by regulatory agencies to ensure their safety and efficacy.
