How to Pronounce Photoallergic Dermatitis
Definition, meaning, and phonetic spelling
Photoallergic Dermatitis Pronunciation
foh-toh-ah-LER-jik der-mah-TY-tis
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
foh
toh
ah
LER
stress here
jik der
mah
TY
stress here
tis
8 syllables
What is Photoallergic Dermatitis?
A delayed allergic reaction requiring both a sensitizing chemical (such as sunscreen or a medication applied to the skin) and UV light to trigger an eczema-like rash. The reaction can spread beyond sun-exposed areas and can persist after the chemical is removed.
Questions About Photoallergic Dermatitis
How do you pronounce photoallergic dermatitis?
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Say it like this: foh-toh-ah-LER-jik der-mah-TY-tis. The stress falls on the third syllable of the first word (LER) and the third syllable of the second word (TY). A common mistake is stressing the first syllable, but "photo" should sound more like "FOH-toh" with equal weight on both parts.
How many syllables does photoallergic dermatitis have?
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The full term has 10 syllables: pho-to-al-ler-gic (5) and der-ma-ti-tis (4). Breaking it this way helps you say each part clearly without rushing.
What does the word part 'photo' mean?
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"Photo" comes from Greek and means "light." You see it in other words like photography (writing with light) and photosynthesis (using light to make food). In this term, it signals that light is involved in the reaction.
What does the word part 'allergic' mean?
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"Allergic" means your body has an abnormal reaction to something, usually something harmless to most people. It comes from Greek roots meaning "other" and "reaction." Here, it tells you the skin is reacting defensively to a chemical.
What does 'dermatitis' mean in this term?
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"Dermatitis" breaks into two Greek parts: "derma" (skin) and "itis" (inflammation). So dermatitis simply means inflamed skin. You'll hear this ending in many skin conditions like eczema dermatitis or contact dermatitis.
What is photoallergic dermatitis in plain English?
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It's a skin rash that happens when a chemical on your skin meets sunlight and causes an allergic reaction. Think of it as your skin being unhappy because two things—a substance and UV rays—came together at the same time.
What's a simpler way to say 'photoallergic dermatitis'?
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You can call it a "light-triggered allergic skin rash" or "sun-triggered contact rash." Medical professionals usually say the full name, but these short versions help explain the main idea.
What other medical words share roots with photoallergic dermatitis?
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"Phototoxic dermatitis" is a related term (also triggered by light and chemicals, but a different type of reaction). You might also hear "photosensitivity" (sensitivity to light), "dermatologist" (a skin doctor), or "contact dermatitis" (a rash from touching something).
How would you use 'photoallergic dermatitis' in a sentence?
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Here's an example: "The dermatologist explained that the patient's rash was photoallergic dermatitis, which required both the sunscreen and sun exposure to develop." This shows how the term is used in medical conversation.