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Chemoprevention or chemoprophylaxis refers to the administration of a medication for the purpose of preventing disease or infection. [1] [2] Antibiotics, for example, may be administered to patients with disorders of immune system function to prevent bacterial infections (particularly opportunistic infection). [3]
Premedication is using medication before some other therapy (usually surgery or chemotherapy) to prepare for that forthcoming therapy.Typical examples include premedicating with a sedative or analgesic before surgery; using prophylactic (preventive) antibiotics before surgery; and using antiemetics or antihistamines before chemotherapy.
However, in general, for every five people who are immunosuppressed following chemotherapy who take an antibiotic, one fever can be prevented; for every 34 who take an antibiotic, one death can be prevented. [79] Sometimes, chemotherapy treatments are postponed because the immune system is suppressed to a critically low level. [citation needed]
Antimicrobial chemotherapy is the clinical application of antimicrobial agents to treat infectious diseases. There are five types of antimicrobial chemotherapy: [ citation needed ] Antibacterial chemotherapy , the use of antibacterial drugs to treat bacterial infections
Intrathecal administration is a route of administration for drugs via an injection into the spinal canal, or into the subarachnoid space so that it reaches the cerebrospinal fluid (CSF). It is useful in several applications, such as for spinal anesthesia, chemotherapy, or pain management. This route is also used to introduce drugs that fight ...
A peripherally inserted central catheter (PICC or PICC line), also called a percutaneous indwelling central catheter or longline, [1] is a form of intravenous access that can be used for a prolonged period of time (e.g., for long chemotherapy regimens, extended antibiotic therapy, or total parenteral nutrition) or for administration of substances that should not be done peripherally (e.g ...
Antibiotics can be helpful for those fighting off an infection. But they are commonly prescribed to people with unexplained acne or flare ups on the skin—I would know, because I was one of them.
As they act as antibiotics anthracyclines can reduce the effectiveness of live culture treatments such as Bacillus Calmette-Guerin therapy for bladder cancer. [58] As they act as myelosuppressors anthracyclines can reduce the effectiveness of vaccines by inhibiting the immune system. [59] Several interactions are of particular clinical importance.