[DOC] [TLE] Sulfonamide (medicine) - Wikipedia [PAR] Sulfonamide is the basis of several groups of drugs. The original antibacterial 
sulfonamides are synthetic antimicrobial agents ... Allergies to sulfonamide are 
common. According to data the overall incidence of adverse drug reactions to 
sulfa ... group, and do not cause the same hypersensitivity reactions seen in the... [DOC] [TLE] Corticosteroid - Wikipedia [PAR] Corticosteroids are a class of steroid hormones that are produced in the adrenal 
cortex of vertebrates, as well as the synthetic ... A variety of steroid medications, 
from anti-allergy nasal sprays (Nasonex, Flonase) .... In general, corticosteroids 
are grouped into four classes, based on chemical structure. ... This group 
includes:. [DOC] [TLE] Investigational New Drug (IND) Application > General Drug Categories [PAR] Dec 7, 2015 ... Antibiotics: Drugs made from naturally occurring and synthetic ... Antidepressants
: There are three main groups of mood-lifting ... of histamine, one of the chemicals 
involved in allergic reactions. ... Anti-Inflammatories: Drugs used to reduce 
inflammation - the ... Small quantities are also produced in males. [DOC] [TLE] sulfa drug | medicine | Britannica.com [PAR] Any member of a group of synthetic antibiotics containing the sulfanilamide 
molecular structure. Sulfa drugs were the first chemical substances systematically 
used to treat and. ... Though the medicine was relatively safe, allergic reactions 
such as skin rashes, ... industry: Early efforts in the development of anti-infective 
drugs. [DOC] [TLE] Antibiotics Types and Side Effects - eMedExpert [PAR] An antibiotic is a drug that kills or slows the growth of bacteria. ... a larger group 
which also includes anti-viral, anti-fungal, and anti-parasitic drugs. Antibiotics are 
chemicals produced by or derived from microorganisms (i.e. bugs or ... In rare 
cases penicillins can cause immediate or delayed allergic reactions which 
manifest... [DOC] [TLE] Allergy and Asthma Definitions | Glossary & Terms | ACAAI Public ... [PAR] Corticosteroids are a group of anti-inflammatory drugs similar to the natural ... 
Epinephrine has been produced synthetically as a drug since 1900. ... Histamine 
is a chemical present in cells throughout the body that is released during an... [DOC] [TLE] Over-the-Counter Drugs - Dictionary definition of Over-the-Counter ... [PAR] Allergy: A chronic condition in which an allergic reaction occurs when the .... 
Aspirin works by inhibiting the release of a hormone-like substance called 
prostaglandin. .... (naturally occurring) compound from the steroid family (a group 
of fat-soluble ..... Some analgesic (pain-relieving) or anti-fever drugs can also 
induce sleep. [DOC] [TLE] Corticosteroid - New World Encyclopedia [PAR] Jan 25, 2009 ... Corticosteroids have similar chemical structures but are involved in a wide ... 
Steroids are a group of natural or synthetic, fat-soluble, organic compounds ... 
both are hormones or synthetic mimics of hormones produced by the adrenal 
cortex), .... A variety of steroid medications, from anti-allergy nasal sprays... [DOC] [TLE] NSAIDs: How Do These Painkillers Work and What Can They Treat ... [PAR] May 18, 2016 ... Find out all about NSAIDs - nonsteroidal anti-inflammatory drugs. ... The best-
known examples of this group of drugs are aspirin and ibuprofen. ... These 
compounds produce chemical signals that calling up the immune ... An allergy to 
NSAIDs; Asthma (this can be worsened by the drugs in a proportion of... [DOC] [TLE] List of Glucocorticoids - Drugs.com [PAR] A drug may be classified by the chemical type of the active ingredient or by the ... 
corticosteroids (adrenal cortical steroids) released from the adrenal gland. ... 
Naturally occurring and synthetic glucocorticoids have very powerful anti-
inflammatory ... e.g. aldosterone are necessary for regulation of salt and water in 
the body. [DOC] [TLE] Melatonin: Uses, Side Effects & Interactions - Drugs.com [PAR] Melatonin is a manmade form of a hormone produced in the brain that helps ... 
The synthetic form of this medication does not carry this risk. ... Get emergency 
medical help if you have any of these signs of an allergic reaction to melatonin: 
hives; ... NSAIDs (nonsteroidal anti-inflammatory drugs)

Question: A group of synthetic drugs are "anti" this chemical produced during an allergic reaction
Answer: Histamine