Category: A

Muscles that are in direct opposition to each other. A muscle that produces the opposite motion of or undoes the motion of another muscle.  

The results produced when one drug nullifies the effects of a second drug, antagonist.  

Opposition or contrary action between two drugs, thus preventing the expected action of one drug. The opposing force that usually exists between pairs of muscles. The interaction between two or more chemical substances in the body that reduces the effect that each substance has individually. Mutual opposition or contrary action, as between muscles or medicines.…

An accumulation of the toxic metabolite of alcohol, acetaldehyde resulting from antabuse, or a genetic deficiency, which causes unpleasant symptoms, including intense throbbing in the head and neck, a pulsating headache, difficulty in breathing, nausea, vomiting, sweating, thirst, and chest pain.  

An acronym for A Computer Based Information System (ATSDR). National Library of Medicine’s Workstation for Emergency Response. This system provides information from the Toxicology Occupational Health, Medicine Treatment, Environmental Series (TOMES), industrial chemical database from the National Oceanic and Atmospheric Administration, and a plume dispersion model that allows the user to assess potential threats to…

Not ovulating.  

An appetite suppressor. Examples include amphetamines, fenfluramine, phentermine, and related drugs.  

In pharmacology, a drug that diminishes appetite or causes an aversion to food, anorectants.  

Substances that reduce or eliminate appetite for food, anorectic.  

The congenital lack of both testicles. Without testes. A congenital absence of testicles.