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    Knowledge

    Pharmaceuticals

    1. Definition
    2. Active mechanisms
    3. Production and approval
    4. Applications
    5. Side effects and risks

    Definition of pharmaceuticals

    Pharmaceuticals, also known as medicines, are chemical or biological substances that are used to diagnose, treat, alleviate or prevent diseases. These drugs exist in various forms, such as tablets, capsules, injections or ointments, and have a targeted effect on specific biological mechanisms in the body. Pharmaceuticals play a central role in modern medicine and are indispensable for maintaining health and fighting disease.

    Active mechanisms of pharmaceuticals

    Pharmaceuticals are diverse and have different effects depending on the type of drug. Basically, they can block or activate receptors, inhibit or stimulate enzymes or influence signaling pathways within cells. These mechanisms enable the medicines to alleviate specific symptoms or directly combat the cause of a disease.

    Medicine can tipped over on a table. Several colored tablets lie in front of it.

    Production and approval of pharmaceuticals

    The production of pharmaceuticals is a complex process that is subject to strict legal regulations. During production, the highest quality standards are adhered to in order to ensure the safety and efficacy of the medicines. After the production process, approval is granted by national or international health authorities such as the FDA (USA) or the EMA (EU). These authorities review the clinical studies conducted before a drug is allowed onto the market.

    Applications of pharmaceuticals

    Pharmaceuticals are used in a variety of medical fields. They are used to treat infectious diseases, chronic illnesses, mental disorders and many other health problems. For example, antibiotics are used to fight bacterial infections, while antidepressants are used to treat depression. New technological developments allow for an ever broader spectrum and much faster development. In the recent past, novel mRNA vaccines have been rapidly developed, manufactured and used in the COVID-19 pandemic since 2020.

    Side effects and risks of pharmaceuticals

    Although pharmaceuticals offer many benefits, they can also have side effects and risks. These can range from mild symptoms such as nausea and headaches to severe reactions such as allergic shock or liver damage. In isolated cases, side effects can also become main effects. For example, the drug sildenafil was unable to achieve the desired effect as an antihypertensive agent, but is now used as Viagra for erectile dysfunction.