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Drug Fever
Drug-induced fever is a symptom of an adverse drug reaction wherein the administration of drugs intended to help a patient causes a hypermetabolic state resulting in fever. The drug may interfere with heat dissipation peripherally, increase the rate of metabolism, evoke a cellular or humoral immune response, mimic endogenous pyrogen, or damage tissues. Triggers * Directly caused by the drug,'' e.g.'' lamotrigine, progesterone, or chemotherapeutics causing tumor necrosis * Possible side effect of stimulants and entactogens (''e.g.'' cocaine, MDMA, methamphetamine, PMA, 4-MTA) * As an adverse reaction to drugs, ''e.g.'' antibiotics or sulfa drugs. * After drug discontinuation, ''e.g.'' heroin or fentanyl withdrawal * Neuroleptic malignant syndrome; rare, life-threatening hyperpyrexia caused by antidopaminergic drugs (mostly antipsychotics) ''e.g.'' Haloperidol, Chlorpromazine * Serotonin syndrome; excessive serotonergic activity due usually to combined use of serotonergic drugs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symptom
Signs and symptoms are the observed or detectable signs, and experienced symptoms of an illness, injury, or condition. A sign for example may be a higher or lower temperature than normal, raised or lowered blood pressure or an abnormality showing on a medical scan. A symptom is something out of the ordinary that is experienced by an individual such as feeling feverish, a headache or other pain or pains in the body. Signs and symptoms Signs A medical sign is an objective observable indication of a disease, injury, or abnormal physiological state that may be detected during a physical examination, examining the patient history, or diagnostic procedure. These signs are visible or otherwise detectable such as a rash or bruise. Medical signs, along with symptoms, assist in formulating diagnostic hypothesis. Examples of signs include elevated blood pressure, nail clubbing of the fingernails or toenails, staggering gait, and arcus senilis and arcus juvenilis of the eyes. Indicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antibiotic
An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or inhibit the growth of bacteria. A limited number of antibiotics also possess antiprotozoal activity. Antibiotics are not effective against viruses such as the common cold or influenza; drugs which inhibit viruses are termed antiviral drugs or antivirals rather than antibiotics. Sometimes, the term ''antibiotic''—literally "opposing life", from the Greek roots ἀντι ''anti'', "against" and βίος ''bios'', "life"—is broadly used to refer to any substance used against microbes, but in the usual medical usage, antibiotics (such as penicillin) are those produced naturally (by one microorganism fighting another), whereas non-antibiotic antibacterials (such as sulfonamides and antiseptics) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malignant Hyperthermia
Malignant hyperthermia (MH) is a type of severe reaction that occurs in response to particular medications used during General anaesthesia, general anesthesia, among those who are susceptible. Symptoms include tetany, muscle rigidity, hyperthermia, fever, and a tachycardia, fast heart rate. Complications can include rhabdomyolysis, muscle breakdown and hyperkalemia, high blood potassium. Most people who are susceptible to MH are generally unaffected when not exposed to triggering agents. Exposure to triggering agents (certain inhalational anaesthetic, volatile anesthetic agents or Suxamethonium chloride, succinylcholine) can lead to the development of MH in those who are susceptible. Susceptibility can occur due to at least six genetic mutations, with the most common one being of the RYR1 gene. These genetic variations are often inherited from a person's parents in an Dominance (genetics), autosomal dominant manner. The condition may also occur as a new mutation or be associated w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
