Definition of Adverse reaction

BioProcess International™ Glossary
adverse reaction
undesirable effect of a drug, vaccine, or medical device; it can be as mild as a short-term injection-site irritation or as serious as a life-threatening acute onset of anaphylaxis; also referred to as adverse event.

Search Dictionary:
Search Web Search Dictionary



Adverse reaction definition was found in categories: Medicine(4)  

Adverse reaction Definition from Medicine Dictionaries & Glossaries

Aids Glossary
adverse reaction
side-effect; an undesirable or allergic response to a drug. Many of the drugs used to fight HIV Disease cause adverse reactions in a small number of people. Some side effects are minor, and others go away after a few days. A few are truly nasty and require quick medical attention. If you think you are having an adverse reaction to a drug, contact your doctor immediately.

Hepatitis Central (TM) Liver Disease Medical Glossary
Adverse Reaction
Unintended and unwanted side effect of some sort of treatment, usually drug therapy

Glossary of HIV/AIDS-Related Terms
ADVERSE REACTION
(Adverse Event.) An unwanted effect detected in clinical trial in participants. The term is used whether or not the effect can be attributed to the intervention under study. See Side Effects.

HIV Vaccine Glossary
adverse reaction
in a clinical trial, an unwanted effect detected in participants and attributed to the study vaccine.