Page 54 - Pharmacognosy-II (06-PG 303)

- Thymol E. P. 1984 is antiseptic, anthelmintic and preservative.

Note that thyme is commonly used as a flavouring ingredient in foods.

Contra-indication and Side effects

1- Allergic reactions are possible, especially from topical use. No major adverse effects are expected

from ingestion of thyme.

2- Allergic reactions to thyme have been reported,sometimes with cross-

sensitivity to rosemary or oregano.

✓ Several authors list thyme as an emmenagogue or abortifacient

✓ Large doses of the compound thymol have been associated with abortifacient activity.

✓ Based on this information, use during pregnancy is not recommended except under the supervision of
a qualified healthcare practitioner.

✓ No information on the safety of thyme during lactation.
✓ Large doses (over 1 g) of the compound thymol may cause abortion.
✓ In the 1970s, a combination of thymol, potassium iodide, soap, and astringents was applied as

a topical irritant to produce abortion.
✓ This practice was considered high risk, and a number of maternal deaths were associated with

the use of this combination.

Interactions overview

No interactions with thyme found

Storage

Protected from light and moisture, in well closed containers (not made of plastic).

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