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phototoxic

Meaning of "phototoxic" in the English dictionary

DICTIONARY

PRONUNCIATION OF PHOTOTOXIC

ˌfəʊtəʊˈtɒksɪk


GRAMMATICAL CATEGORY OF PHOTOTOXIC

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Phototoxic is an adjective.
The adjective is the word that accompanies the noun to determine or qualify it.

WHAT DOES PHOTOTOXIC MEAN IN ENGLISH?

Phototoxicity

Phototoxicity, also called photoirritation, is a chemically induced skin irritation requiring light that does not involve the immune system. It is a type of photosensitivity. The skin response resembles an exaggerated sunburn. The involved chemical may enter into the skin by topical administration or it may reach the skin via systemic circulation following ingestion or parenteral administration. The chemical needs to be "photoactive", which means that when it absorbs photons, the absorbed energy produces molecular changes that cause toxicity. Many synthetic compounds, including drug substances like tetracyclines or fluoroquinolones, are known to cause these effects. Surface contact with some such chemicals causes photodermatitis; many plants cause phytophotodermatitis. Light-induced toxicity is a common phenomenon in humans; however, it also occurs in other animals.

Definition of phototoxic in the English dictionary

The definition of phototoxic in the dictionary is making the skin hazardously sensitive to sunlight.

WORDS THAT RHYME WITH PHOTOTOXIC

anoxic · antitoxic · autotoxic · cytotoxic · ecotoxic · endotoxic · exotoxic · genotoxic · hemotoxic · hepatotoxic · hypoxic · nephrotoxic · neurotoxic · nontoxic · ototoxic · phytotoxic · psychotoxic · radiotoxic · toxic · zootoxic

WORDS THAT BEGIN LIKE PHOTOTOXIC

phototherapeutically · phototherapeutics · phototherapy · photothermal · photothermally · photothermic · photothermically · phototonic · phototonus · phototopography · phototoxicity · phototransistor · phototrope · phototroph · phototrophic · phototropic · phototropically · phototropism · phototropy · phototube

WORDS THAT END LIKE PHOTOTOXIC

alexic · anorexic · apraxic · ataraxic · ataxic · cachexic · carborexic · dyslexic · dystaxic · epitaxic · heterotaxic · homotaxic · paralexic · pyrexic · stereotaxic · tanorexic · thermotaxic

Synonyms and antonyms of phototoxic in the English dictionary of synonyms

SYNONYMS

Translation of «phototoxic» into 25 languages

TRANSLATOR

TRANSLATION OF PHOTOTOXIC

Find out the translation of phototoxic to 25 languages with our English multilingual translator.

The translations of phototoxic from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «phototoxic» in English.
zh

Translator English - Chinese

光毒性
1,325 millions of speakers
es

Translator English - Spanish

fototóxicas
570 millions of speakers
en

English

phototoxic
510 millions of speakers
hi

Translator English - Hindi

phototoxic
380 millions of speakers
ar

Translator English - Arabic

تسممي ضوئي
280 millions of speakers
ru

Translator English - Russian

фототоксический
278 millions of speakers
pt

Translator English - Portuguese

phototoxic
270 millions of speakers
bn

Translator English - Bengali

phototoxic
260 millions of speakers
fr

Translator English - French

phototoxique
220 millions of speakers
ms

Translator English - Malay

Phototoxic
190 millions of speakers
de

Translator English - German

phototoxische
180 millions of speakers
ja

Translator English - Japanese

光毒性の
130 millions of speakers
ko

Translator English - Korean

광독성
85 millions of speakers
jv

Translator English - Javanese

Phototoxic
85 millions of speakers
vi

Translator English - Vietnamese

phototoxic
80 millions of speakers
ta

Translator English - Tamil

phototoxic
75 millions of speakers
mr

Translator English - Marathi

फोटोटोक्सिक
75 millions of speakers
tr

Translator English - Turkish

fototoksik
70 millions of speakers
it

Translator English - Italian

fototossico
65 millions of speakers
pl

Translator English - Polish

fototoksyczne
50 millions of speakers
uk

Translator English - Ukrainian

Фототоксичні
40 millions of speakers
ro

Translator English - Romanian

fototoxică
30 millions of speakers
el

Translator English - Greek

φωτοτοξικών
15 millions of speakers
af

Translator English - Afrikaans

fototoksiese
14 millions of speakers
sv

Translator English - Swedish

fototoxisk
10 millions of speakers
no

Translator English - Norwegian

fototoksisk
5 millions of speakers

Trends of use of phototoxic

TRENDS

TENDENCIES OF USE OF THE TERM «PHOTOTOXIC»

Principal search tendencies and common uses of phototoxic
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «phototoxic».

Examples of use in the English literature, quotes and news about phototoxic

EXAMPLES

10 ENGLISH BOOKS RELATING TO «PHOTOTOXIC»

Discover the use of phototoxic in the following bibliographical selection. Books relating to phototoxic and brief extracts from same to provide context of its use in English literature.
1
Dermatology
Otto Braun-Falco. Table 13.13. Clinical features of phototoxic and photoallergic reactions Common None High Narrow, usually long UVA Sunburn-like; erythema , blisters Burning None - only occurs in irradiated areas From BRUINSMA (1995),  ...
Otto Braun-Falco, 2000
2
Clinical Environmental Health and Toxic Exposures
Most phototoxic reactions result in a first-degree sunburn reaction, although other reactions can occur, depending on the photosensitizing chemical. Clinical features consist of immediate irritating and burning sensation with erythema, swelling ...
John Burke Sullivan, Gary R. Krieger, 2001
3
Dermatotoxicology
NSAID that are structurally related to propionic acid have been shown to possess phototoxic potential, whereas certain other types of NSAID, such as tenoxicam and piroxicam were not experimentally phototoxic by in vivo or in vitro test ...
Klaus Peter Wilhelm, Hongbo Zhai, Howard I. Maibach, 2007
4
Handbook of Occupational Dermatology
A number of substances used industrially or contacted occupationally can cause occupational photosensitivity, but usually only phototoxic reactions cause significant hyperpigmentation. Phototoxic Reactions Phototoxic reactions are ...
Lasse Kanerva, 2000
5
Fisher's Contact Dermatitis
Alexander A. Fisher Robert L. Rietschel, Joseph F. Fowler. Table 22-1 Characteristics of Contact Photosensitivity: Phototoxic and Photoallergy Reactions CHAPTER 23 PARESTHESIA DUE TO CONTACTANTS EXECUTIVE SUMMARY In ...
Robert L. Rietschel, Alexander A. Fisher, Joseph F. Fowler, 2008
6
Contact Dermatitis
The precise cellular target of phototoxic reactions depends on the physiochemical characteristics of the phototoxic agent. Topically applied agents are more likely to damage keratinocytes due to their higher concentration in the epidermis.
Jeanne Duus Johansen, Peter J. Frosch, Jean-Pierre Lepoittevin, 2010
7
Ferri's Color Atlas and Text of Clinical Medicine
Phototoxic sensitivity that does not involve an immunologic mechanism occurs as a direct consequence of cellular damage induced by Fig 14–1 Exanthematous drug reaction. These more extensive lesions on the abdomen were associated ...
Fred F. Ferri, 2009
8
The Poisoned Weed : Plants Toxic to Skin: Plants Toxic to Skin
Goodyer in 1655 (Gunther, 1959)} 4.1 Phototoxic Plants Although many plant constituents are allergenic, others require sunlight for dermatotoxic action and so are said to be phototoxic (or photodynamic if visible light and oxygen are involved).
Department of Environmental Toxicology University of California-Davis Donald G. Crosby Professor Emeritus, 2004
9
Manual of Travel Medicine and Health
Risk Assessment for Travelers and Clinical Picture Exposure to light may induce photoallergic and phototoxic reactions, polymorphous light eruption, hydroa vacciniforme, solar urticaria, or phytophotodermatitis. - Phototoxic Reactions ...
Robert Steffen, Herbert L. DuPont, Annelies Wilder-Smith, 2007
10
Photodermatology
A within- individual phototoxic index (PI) or sensitization factor is produced. On code breakage, this index provides a clear indication of the degree of phototoxicity over a range of wavelengths. The morphology of the reaction and importantly ...
Henry W. Lim, Herbert Honigsmann, John L. M. Hawk, 2007

10 NEWS ITEMS WHICH INCLUDE THE TERM «PHOTOTOXIC»

Find out what the national and international press are talking about and how the term phototoxic is used in the context of the following news items.
1
Dr. Frank Bures: Why does wild parsnip cause such serious burns?
The second reaction is independent of the “phototoxic” burn. Here, the mixture of UV-A and psoralen stimulates your pigment cells to make ... «Winona Daily News, Jul 15»
2
Zombie gnome! Tips for your garden by Perfect Plants of …
Pernicious weeds like giant hogweed can cause skin burns because it's a 'phototoxic', meaning that it contains furocoumarins in its sap. «Kent and Sussex Courier, Jul 15»
3
GARDENING with ALI MARSHALL: Save yourself from plant 'attack'
Giant hogweed is what's known scientifically as 'phototoxic'. There is a chemical in its sap which causes our skin to burn and blister in sunlight. «Torquay Herald Express, Jul 15»
4
5 Foods That Work Wonders for Your Health AND Your Looks
phototoxic reaction can occur leaving the skin burned and discolored.) But if used properly, it can be a great addition to any skin care regimen ... «Womans Day, Jul 15»
5
Bug Spray: DEET vs. Natural Repellant
Keep in mind that citrus oils are considered phototoxic, meaning that the skin could burn easily if applied to the skin and then exposed to the ... «Yahoo News, Jul 15»
6
Giant hogweed; digging deeper into the history of a 'killer weed'
Giant hogweed is a phototoxic, meaning it contains furocoumarins, especially in its sap. When skin is exposed to furocoumarins in combination ... «The Guardian, Jul 15»
7
Top five invasive species that pose a threat to Finnish nature
It not only overtakes local species, but its sap is phototoxic, resulting in blisters, long-lasting scars, and blindness if it comes into contact with ... «YLE News, Jul 15»
8
Invader species: Non-native plants taking over state
The fluid is phototoxic, meaning it needs sunlight to activate it; depending on the amount and the type of plant from which it came, it can cause ... «Stowe Today, Jul 15»
9
Warning: 11ft tall toxic weed that can cause blindness spotted in …
... Vimy Road, Kevin Ward noticed the presence of an 11ft tall giant hogweed – a phototoxic plant which can cause severe skin inflammations. «Leighton Buzzard Today, Jul 15»
10
In Good Shape - The Health Show
The trigger can be certain plants or cosmetics. Some drugs cause phototoxic reactions in combination with the sun's ultraviolet rays. «Deutsche Welle, Jul 15»
REFERENCE
« EDUCALINGO. Phototoxic [online]. Available <https://educalingo.com/en/dic-en/phototoxic>. May 2024 ».
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