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How to Pronounce Photoallergy

Definition, meaning, and phonetic spelling

Photoallergy Pronunciation

foh-toh-AL-er-jee

Stressed syllable in ALL CAPS · hyphens separate syllables

Syllable Breakdown

foh
toh
AL

stress here

er
jee

5 syllables

What is Photoallergy?

Photoallergy is an immune-mediated skin reaction in which UV light triggers an allergic response to a photosensitizing substance applied to or taken into the body. It typically appears as an itchy rash in sun-exposed areas and requires prior sensitization to develop.

Questions About Photoallergy

How do you pronounce photoallergy?

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Photoallergy is pronounced foh-toh-AL-er-jee. Break it into four syllables: foh-toh-AL-er-jee. The stress falls on the third syllable, AL, which should be said louder and longer than the others.

What's the most common mistake people make when saying photoallergy?

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Many people accidentally stress the first syllable and say FOH-toh-allergy instead of foh-toh-AL-er-jee. Remember: the AL in the middle gets the emphasis, not the beginning of the word.

What do the word parts of photoallergy mean?

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Photoallergy comes from two parts: photo- means light (from Greek), and allergy means an immune reaction to a substance. Put together, it literally means a light-triggered immune reaction.

How many syllables does photoallergy have?

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Photoallergy has four syllables: pho-to-al-ler-gy. When you say it slowly, you can count each part separately: foh (1), toh (2), AL (3), er (4), jee (5)—actually five if you count the final sound, but it's often said as four distinct beats.

What's a simple way to understand what photoallergy means?

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Photoallergy is when sunlight and a substance on or in your skin team up to cause an allergic-type reaction. Think of it as your skin's immune system reacting to something only when light activates it.

What other medical words use the photo- root?

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Several words share the photo- root meaning light: photosensitivity (sensitivity to light), phototherapy (treatment using light), and photophobia (fear or discomfort from light). These all start with photo- because they involve light in some way.

Can you use photoallergy in a sentence?

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Here's an example: "The dermatologist explained that my patient's rash was a photoallergy caused by sunlight interacting with a substance on the skin." This shows how you'd use the term when talking about or reading medical information.

Is there a shorter way to say or write photoallergy?

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Photoallergy is sometimes shortened to photoallergic when used as an adjective (for example, "photoallergic reaction"), but there's no common single-letter abbreviation like there is for some other medical terms.

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