Question:

Clove is recommended for toothaches because

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Clove oil contains eugenol, which numbs pain and kills microbes.
Updated On: Nov 12, 2026
  • Curcumin present in it possesses antiseptic properties.
  • Eugenol, present in it, exhibits analgesic and antimicrobial properties.
  • Methyl salicylate present in it possesses analgesic properties.
  • The gallic acid present in it exhibits antimicrobial and antioxidant properties.
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The Correct Option is B

Solution and Explanation

Step 1: Understanding the Concept
Clove oil contains eugenol, a phenolic compound (4-allyl-2-methoxyphenol).

Step 2: Action of eugenol
Eugenol acts as a local analgesic that reduces pain and also kills microbes, so it relieves toothache and prevents infection.

Step 3: Compare
Curcumin is found in turmeric, methyl salicylate in wintergreen oil, and gallic acid in tea and gall nuts.
So the reason is eugenol.

Final Answer:
Clove helps toothache because eugenol has analgesic and antimicrobial properties. \[ \boxed{\text{(B) }\text{Eugenol, present in it, exhibits analgesic and antimicrobial properties.}} \]
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