lactase
Losing it after childhood is the normal human pattern; keeping it into adulthood is the genetic exception that spread with dairy farming.
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Losing it after childhood is the normal human pattern; keeping it into adulthood is the genetic exception that spread with dairy farming.
Read definitionLDH is the abbreviation for lactate dehydrogenase, an enzyme present in most body tissues whose blood level rises whenever cells are damaged or dying.
Read definitionAn old deworming drug now met far more often as a cocaine adulterant, capable of wiping out the white cells that fight infection.
Read definitionLong duration is the whole point of this anesthetic, and the same property explains why it is handled with more caution than its relatives.
Read definitionSpeed in and speed out is the point: it suits a procedure that lasts minutes, not a symptom that lasts months.
Read definitionBlocking rather than replacing sets it apart from methadone and buprenorphine, and it is why timing after withdrawal matters so much.
Read definitionThe whole design rests on the tablet staying intact, since crushing it converts a slow dose into a large immediate one.
Read definitionIt clears the body faster than most of its class, which is why missed doses and abrupt stops are felt more sharply.
Read definitionAn allergy tablet kept in use largely for its side effects, from appetite gain to reversing a dangerous serotonin excess.
Read definitionPhenergan is the brand name for promethazine, an antihistamine also used to control nausea, vomiting, and to promote sedation.
Read definitionProlixin is a brand name for a first generation antipsychotic medication used mainly to treat schizophrenia and related psychotic disorders.
Read definitionA tablet that leaves opioid receptors occupied but unstimulated, taking the reward out of both opioids and alcohol.
Read definitionSAHA belongs to a drug class that works by altering how tightly DNA is packaged within a cell, rather than damaging the DNA directly.
Read definitionThe brain and gut supplies are separate, because the molecule cannot cross from blood into brain tissue, and each pool works on its own.
Read definitionAn alpha blocker that relaxes the muscle collar around the bladder outlet, easing urine flow within days rather than months.
Read definitionA chemotherapy drug that jams the enzyme cells rely on to untangle DNA while they are copying it.
Read definitionA chemical that comes from certain substances when they are not burned completely.
Read definitionA substance that blocks an enzyme needed by the body to make dihydrotestosterone (a male sex hormone made from testosterone).
Read definitionA type of drug used to treat certain types of irritable bowel syndrome and relieve nausea and vomiting.
Read definitionAn abbreviation for a chemotherapy combination used to treat Hodgkin lymphoma.
Read definitionFor learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.