immunosuppressant
Definition
Noun: A substance, typically a medication, that reduces or suppresses the strength of the body's immune system. It is used to prevent the immune system from rejecting transplanted organs or from attacking the body's own tissues in autoimmune diseases.
Usage
Immunosuppressants are prescribed by doctors to manage specific medical conditions. They are critical drugs but must be used with caution due to their side effects. * The patient was given an immunosuppressant to prevent organ rejection after the kidney transplant. * Doctors often use immunosuppressants to treat severe cases of autoimmune disorders like lupus or rheumatoid arthritis.
Advanced Usage
- Therapeutic Drug Monitoring: Because the effective dose is very close to the toxic dose, patients on immunosuppressants often require regular blood tests to monitor drug levels and adjust dosage precisely.
- Adjunctive Therapy: Immunosuppressants are frequently used in combination with other drugs, such as corticosteroids, to achieve better control with lower doses of each medication.
Variants and Related Words
- Immunosuppressive (Adjective): Describing the action of such a drug.
- The patient is on an immunosuppressive regimen.
- Immunosuppression (Noun): The state or process of having a suppressed immune system, either as a desired therapeutic effect or an adverse condition.
- The main risk of the treatment is prolonged immunosuppression, which increases infection risk.
Synonyms
- Immunosuppressive drug: The full technical term.
- Immunosuppressor: A less common synonym with the same meaning.
- Anti-rejection drug: A common term used specifically in the context of organ transplantation.
Related Phrases
- To be on immunosuppressants: The common phrase describing a patient's treatment status.
- Since her heart transplant, she has been on immunosuppressants for life.
- Immunosuppressant therapy: Refers to the overall treatment plan involving these drugs.
- The success of the transplant depends on strict adherence to immunosuppressant therapy.
Noun
-
a drug that lowers the body's normal immune response
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